[{"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"LeSa"}],"date_created":"2020-09-28T08:59:27Z","scopus_import":"1","acknowledged_ssus":[{"_id":"EM-Fac"},{"_id":"ScienComp"}],"external_id":{"isi":["000569299400004"],"pmid":["32929284"]},"date_published":"2020-11-01T00:00:00Z","publisher":"Springer Nature","intvolume":"        27","quality_controlled":"1","type":"journal_article","language":[{"iso":"eng"}],"isi":1,"year":"2020","date_updated":"2023-08-22T09:33:09Z","publication":"Nature Structural and Molecular Biology","page":"1077-1085","article_type":"original","related_material":{"link":[{"url":"https://ist.ac.at/en/news/structure-of-atpase-solved/","description":"News on IST Homepage","relation":"press_release"}]},"month":"11","pmid":1,"citation":{"ieee":"G. Pinke, L. Zhou, and L. A. Sazanov, “Cryo-EM structure of the entire mammalian F-type ATP synthase,” <i>Nature Structural and Molecular Biology</i>, vol. 27, no. 11. Springer Nature, pp. 1077–1085, 2020.","apa":"Pinke, G., Zhou, L., &#38; Sazanov, L. A. (2020). Cryo-EM structure of the entire mammalian F-type ATP synthase. <i>Nature Structural and Molecular Biology</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41594-020-0503-8\">https://doi.org/10.1038/s41594-020-0503-8</a>","ista":"Pinke G, Zhou L, Sazanov LA. 2020. Cryo-EM structure of the entire mammalian F-type ATP synthase. Nature Structural and Molecular Biology. 27(11), 1077–1085.","ama":"Pinke G, Zhou L, Sazanov LA. Cryo-EM structure of the entire mammalian F-type ATP synthase. <i>Nature Structural and Molecular Biology</i>. 2020;27(11):1077-1085. doi:<a href=\"https://doi.org/10.1038/s41594-020-0503-8\">10.1038/s41594-020-0503-8</a>","short":"G. Pinke, L. Zhou, L.A. Sazanov, Nature Structural and Molecular Biology 27 (2020) 1077–1085.","chicago":"Pinke, Gergely, Long Zhou, and Leonid A Sazanov. “Cryo-EM Structure of the Entire Mammalian F-Type ATP Synthase.” <i>Nature Structural and Molecular Biology</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1038/s41594-020-0503-8\">https://doi.org/10.1038/s41594-020-0503-8</a>.","mla":"Pinke, Gergely, et al. “Cryo-EM Structure of the Entire Mammalian F-Type ATP Synthase.” <i>Nature Structural and Molecular Biology</i>, vol. 27, no. 11, Springer Nature, 2020, pp. 1077–85, doi:<a href=\"https://doi.org/10.1038/s41594-020-0503-8\">10.1038/s41594-020-0503-8</a>."},"day":"01","oa_version":"None","article_processing_charge":"No","volume":27,"_id":"8581","title":"Cryo-EM structure of the entire mammalian F-type ATP synthase","author":[{"first_name":"Gergely","id":"4D5303E6-F248-11E8-B48F-1D18A9856A87","last_name":"Pinke","full_name":"Pinke, Gergely"},{"orcid":"0000-0002-1864-8951","full_name":"Zhou, Long","last_name":"Zhou","id":"3E751364-F248-11E8-B48F-1D18A9856A87","first_name":"Long"},{"orcid":"0000-0002-0977-7989","last_name":"Sazanov","full_name":"Sazanov, Leonid A","first_name":"Leonid A","id":"338D39FE-F248-11E8-B48F-1D18A9856A87"}],"doi":"10.1038/s41594-020-0503-8","abstract":[{"lang":"eng","text":"The majority of adenosine triphosphate (ATP) powering cellular processes in eukaryotes is produced by the mitochondrial F1Fo ATP synthase. Here, we present the atomic models of the membrane Fo domain and the entire mammalian (ovine) F1Fo, determined by cryo-electron microscopy. Subunits in the membrane domain are arranged in the ‘proton translocation cluster’ attached to the c-ring and a more distant ‘hook apparatus’ holding subunit e. Unexpectedly, this subunit is anchored to a lipid ‘plug’ capping the c-ring. We present a detailed proton translocation pathway in mammalian Fo and key inter-monomer contacts in F1Fo multimers. Cryo-EM maps of F1Fo exposed to calcium reveal a retracted subunit e and a disassembled c-ring, suggesting permeability transition pore opening. We propose a model for the permeability transition pore opening, whereby subunit e pulls the lipid plug out of the c-ring. Our structure will allow the design of drugs for many emerging applications in medicine."}],"issue":"11","publication_identifier":{"eissn":["15459985"],"issn":["15459993"]},"status":"public","publication_status":"published","acknowledgement":"We thank J. Novacek from CEITEC (Brno, Czech Republic) for assistance with collecting the FEI Krios dataset and iNEXT for providing access to CEITEC. We thank the IST Austria EM facility for access and assistance with collecting the FEI Glacios dataset. Data processing was performed at the IST high-performance computing cluster. This work has been supported by iNEXT EM HEDC (proposal 4506), funded by the Horizon 2020 Programme of the European Commission."},{"type":"journal_article","language":[{"iso":"eng"}],"quality_controlled":"1","isi":1,"intvolume":"       212","publisher":"Elsevier","acknowledged_ssus":[{"_id":"ScienComp"},{"_id":"LifeSc"},{"_id":"Bio"},{"_id":"EM-Fac"}],"scopus_import":"1","date_created":"2020-09-29T13:24:06Z","external_id":{"isi":["000600997800008"]},"date_published":"2020-12-01T00:00:00Z","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"FlSc"}],"article_type":"original","article_number":"107633","related_material":{"record":[{"relation":"used_in_publication","status":"public","id":"14592"},{"id":"12491","relation":"dissertation_contains","status":"public"}]},"date_updated":"2024-03-25T23:30:04Z","publication":"Journal of Structural Biology","keyword":["electron microscopy","cryo-EM","EM sample preparation","3D printing","cell culture"],"year":"2020","oa":1,"article_processing_charge":"Yes (via OA deal)","volume":212,"has_accepted_license":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"file":[{"creator":"dernst","relation":"main_file","file_size":7076870,"file_name":"2020_JourStrucBiology_Faessler.pdf","date_updated":"2020-12-10T14:01:10Z","success":1,"checksum":"c48cbf594e84fc2f91966ffaafc0918c","content_type":"application/pdf","access_level":"open_access","date_created":"2020-12-10T14:01:10Z","file_id":"8937"}],"oa_version":"Published Version","license":"https://creativecommons.org/licenses/by/4.0/","ddc":["570"],"month":"12","file_date_updated":"2020-12-10T14:01:10Z","day":"01","citation":{"mla":"Fäßler, Florian, et al. “3D Printed Cell Culture Grid Holders for Improved Cellular Specimen Preparation in Cryo-Electron Microscopy.” <i>Journal of Structural Biology</i>, vol. 212, no. 3, 107633, Elsevier, 2020, doi:<a href=\"https://doi.org/10.1016/j.jsb.2020.107633\">10.1016/j.jsb.2020.107633</a>.","chicago":"Fäßler, Florian, Bettina Zens, Robert Hauschild, and Florian KM Schur. “3D Printed Cell Culture Grid Holders for Improved Cellular Specimen Preparation in Cryo-Electron Microscopy.” <i>Journal of Structural Biology</i>. Elsevier, 2020. <a href=\"https://doi.org/10.1016/j.jsb.2020.107633\">https://doi.org/10.1016/j.jsb.2020.107633</a>.","apa":"Fäßler, F., Zens, B., Hauschild, R., &#38; Schur, F. K. (2020). 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy. <i>Journal of Structural Biology</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jsb.2020.107633\">https://doi.org/10.1016/j.jsb.2020.107633</a>","ieee":"F. Fäßler, B. Zens, R. Hauschild, and F. K. Schur, “3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy,” <i>Journal of Structural Biology</i>, vol. 212, no. 3. Elsevier, 2020.","ama":"Fäßler F, Zens B, Hauschild R, Schur FK. 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy. <i>Journal of Structural Biology</i>. 2020;212(3). doi:<a href=\"https://doi.org/10.1016/j.jsb.2020.107633\">10.1016/j.jsb.2020.107633</a>","ista":"Fäßler F, Zens B, Hauschild R, Schur FK. 2020. 3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy. Journal of Structural Biology. 212(3), 107633.","short":"F. Fäßler, B. Zens, R. Hauschild, F.K. Schur, Journal of Structural Biology 212 (2020)."},"publication_status":"published","status":"public","acknowledgement":"This work was supported by the Austrian Science Fund (FWF, P33367) to FKMS. BZ acknowledges support by the Niederösterreich Fond. This research was also supported by the Scientific Service Units (SSU) of IST Austria through resources provided by Scientific Computing (SciComp), the Life Science Facility (LSF), the BioImaging Facility (BIF) and the Electron Microscopy Facility (EMF). We thank Georgi Dimchev (IST Austria) and Sonja Jacob (Vienna Biocenter Core Facilities) for testing our grid holders in different experimental setups and Daniel Gütl and the Kondrashov group (IST Austria) for granting us repeated access to their 3D printers. We also thank Jonna Alanko and the Sixt lab (IST Austria) for providing us HeLa cells, primary BL6 mouse tail fibroblasts, NIH 3T3 fibroblasts and human telomerase immortalised foreskin fibroblasts for our experiments. We are thankful to Ori Avinoam and William Wan for helpful comments on the manuscript and also thank Dorotea Fracchiolla (Art&Science) for illustrating the graphical abstract.","project":[{"_id":"9B954C5C-BA93-11EA-9121-9846C619BF3A","grant_number":"P33367","name":"Structure and isoform diversity of the Arp2/3 complex"},{"_id":"059B463C-7A3F-11EA-A408-12923DDC885E","name":"NÖ-Fonds Preis für die Jungforscherin des Jahres am IST Austria"}],"publication_identifier":{"issn":["1047-8477"]},"doi":"10.1016/j.jsb.2020.107633","issue":"3","abstract":[{"lang":"eng","text":"Cryo-electron microscopy (cryo-EM) of cellular specimens provides insights into biological processes and structures within a native context. However, a major challenge still lies in the efficient and reproducible preparation of adherent cells for subsequent cryo-EM analysis. This is due to the sensitivity of many cellular specimens to the varying seeding and culturing conditions required for EM experiments, the often limited amount of cellular material and also the fragility of EM grids and their substrate. Here, we present low-cost and reusable 3D printed grid holders, designed to improve specimen preparation when culturing challenging cellular samples directly on grids. The described grid holders increase cell culture reproducibility and throughput, and reduce the resources required for cell culturing. We show that grid holders can be integrated into various cryo-EM workflows, including micro-patterning approaches to control cell seeding on grids, and for generating samples for cryo-focused ion beam milling and cryo-electron tomography experiments. Their adaptable design allows for the generation of specialized grid holders customized to a large variety of applications."}],"_id":"8586","author":[{"full_name":"Fäßler, Florian","last_name":"Fäßler","id":"404F5528-F248-11E8-B48F-1D18A9856A87","first_name":"Florian","orcid":"0000-0001-7149-769X"},{"first_name":"Bettina","id":"45FD126C-F248-11E8-B48F-1D18A9856A87","last_name":"Zens","full_name":"Zens, Bettina"},{"orcid":"0000-0001-9843-3522","last_name":"Hauschild","full_name":"Hauschild, Robert","first_name":"Robert","id":"4E01D6B4-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0003-4790-8078","last_name":"Schur","full_name":"Schur, Florian KM","first_name":"Florian KM","id":"48AD8942-F248-11E8-B48F-1D18A9856A87"}],"title":"3D printed cell culture grid holders for improved cellular specimen preparation in cryo-electron microscopy"},{"oa":1,"year":"2020","keyword":["Physical and Theoretical Chemistry","General Physics and Astronomy"],"publication":"The Journal of Chemical Physics","date_updated":"2024-08-07T07:16:53Z","related_material":{"record":[{"relation":"dissertation_contains","status":"public","id":"8958"}]},"article_type":"original","article_number":"164302","department":[{"_id":"MiLe"},{"_id":"RoSe"}],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","date_published":"2020-04-27T00:00:00Z","external_id":{"isi":["000530448300001"],"arxiv":["1912.02658"]},"date_created":"2020-09-30T10:33:17Z","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1912.02658"}],"intvolume":"       152","publisher":"AIP Publishing","isi":1,"language":[{"iso":"eng"}],"quality_controlled":"1","type":"journal_article","author":[{"last_name":"Li","full_name":"Li, Xiang","first_name":"Xiang","id":"4B7E523C-F248-11E8-B48F-1D18A9856A87"},{"orcid":"0000-0001-5973-0874","first_name":"Enderalp","id":"38CB71F6-F248-11E8-B48F-1D18A9856A87","last_name":"Yakaboylu","full_name":"Yakaboylu, Enderalp"},{"orcid":"0000-0001-8823-9777","first_name":"Giacomo","id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87","last_name":"Bighin","full_name":"Bighin, Giacomo"},{"full_name":"Schmidt, Richard","last_name":"Schmidt","first_name":"Richard"},{"full_name":"Lemeshko, Mikhail","last_name":"Lemeshko","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail","orcid":"0000-0002-6990-7802"},{"last_name":"Deuchert","full_name":"Deuchert, Andreas","first_name":"Andreas","id":"4DA65CD0-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-3146-6746"}],"title":"Intermolecular forces and correlations mediated by a phonon bath","_id":"8587","issue":"16","abstract":[{"text":"Inspired by the possibility to experimentally manipulate and enhance chemical reactivity in helium nanodroplets, we investigate the effective interaction and the resulting correlations between two diatomic molecules immersed in a bath of bosons. By analogy with the bipolaron, we introduce the biangulon quasiparticle describing two rotating molecules that align with respect to each other due to the effective attractive interaction mediated by the excitations of the bath. We study this system in different parameter regimes and apply several theoretical approaches to describe its properties. Using a Born–Oppenheimer approximation, we investigate the dependence of the effective intermolecular interaction on the rotational state of the two molecules. In the strong-coupling regime, a product-state ansatz shows that the molecules tend to have a strong alignment in the ground state. To investigate the system in the weak-coupling regime, we apply a one-phonon excitation variational ansatz, which allows us to access the energy spectrum. In comparison to the angulon quasiparticle, the biangulon shows shifted angulon instabilities and an additional spectral instability, where resonant angular momentum transfer between the molecules and the bath takes place. These features are proposed as an experimentally observable signature for the formation of the biangulon quasiparticle. Finally, by using products of single angulon and bare impurity wave functions as basis states, we introduce a diagonalization scheme that allows us to describe the transition from two separated angulons to a biangulon as a function of the distance between the two molecules.","lang":"eng"}],"doi":"10.1063/1.5144759","publication_identifier":{"issn":["0021-9606"],"eissn":["1089-7690"]},"project":[{"_id":"26031614-B435-11E9-9278-68D0E5697425","grant_number":"P29902","call_identifier":"FWF","name":"Quantum rotations in the presence of a many-body environment"},{"grant_number":"801770","_id":"2688CF98-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Angulon: physics and applications of a new quasiparticle"},{"call_identifier":"FWF","name":"A path-integral approach to composite impurities","_id":"26986C82-B435-11E9-9278-68D0E5697425","grant_number":"M02641"},{"_id":"25C6DC12-B435-11E9-9278-68D0E5697425","grant_number":"694227","name":"Analysis of quantum many-body systems","call_identifier":"H2020"}],"acknowledgement":"We are grateful to Areg Ghazaryan for valuable discussions. M.L. acknowledges support from the Austrian Science Fund (FWF) under Project No. P29902-N27 and from the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). G.B. acknowledges support from the Austrian Science Fund (FWF) under Project No. M2461-N27. A.D. acknowledges funding from the European Union’s Horizon 2020 research and innovation programme under the European Research Council (ERC) Grant Agreement No. 694227 and under the Marie Sklodowska-Curie Grant Agreement No. 836146. R.S. was supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy – EXC-2111 – 390814868.","publication_status":"published","status":"public","ec_funded":1,"day":"27","citation":{"mla":"Li, Xiang, et al. “Intermolecular Forces and Correlations Mediated by a Phonon Bath.” <i>The Journal of Chemical Physics</i>, vol. 152, no. 16, 164302, AIP Publishing, 2020, doi:<a href=\"https://doi.org/10.1063/1.5144759\">10.1063/1.5144759</a>.","chicago":"Li, Xiang, Enderalp Yakaboylu, Giacomo Bighin, Richard Schmidt, Mikhail Lemeshko, and Andreas Deuchert. “Intermolecular Forces and Correlations Mediated by a Phonon Bath.” <i>The Journal of Chemical Physics</i>. AIP Publishing, 2020. <a href=\"https://doi.org/10.1063/1.5144759\">https://doi.org/10.1063/1.5144759</a>.","ieee":"X. Li, E. Yakaboylu, G. Bighin, R. Schmidt, M. Lemeshko, and A. Deuchert, “Intermolecular forces and correlations mediated by a phonon bath,” <i>The Journal of Chemical Physics</i>, vol. 152, no. 16. AIP Publishing, 2020.","apa":"Li, X., Yakaboylu, E., Bighin, G., Schmidt, R., Lemeshko, M., &#38; Deuchert, A. (2020). Intermolecular forces and correlations mediated by a phonon bath. <i>The Journal of Chemical Physics</i>. AIP Publishing. <a href=\"https://doi.org/10.1063/1.5144759\">https://doi.org/10.1063/1.5144759</a>","ama":"Li X, Yakaboylu E, Bighin G, Schmidt R, Lemeshko M, Deuchert A. Intermolecular forces and correlations mediated by a phonon bath. <i>The Journal of Chemical Physics</i>. 2020;152(16). doi:<a href=\"https://doi.org/10.1063/1.5144759\">10.1063/1.5144759</a>","ista":"Li X, Yakaboylu E, Bighin G, Schmidt R, Lemeshko M, Deuchert A. 2020. Intermolecular forces and correlations mediated by a phonon bath. The Journal of Chemical Physics. 152(16), 164302.","short":"X. Li, E. Yakaboylu, G. Bighin, R. Schmidt, M. Lemeshko, A. Deuchert, The Journal of Chemical Physics 152 (2020)."},"month":"04","oa_version":"Preprint","arxiv":1,"article_processing_charge":"No","volume":152},{"department":[{"_id":"MiLe"}],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","date_published":"2020-07-21T00:00:00Z","external_id":{"arxiv":["1910.06015"],"isi":["000550579100004"]},"date_created":"2020-09-30T10:33:43Z","scopus_import":"1","publisher":"American Physical Society","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1910.06015"}],"intvolume":"       102","isi":1,"language":[{"iso":"eng"}],"quality_controlled":"1","type":"journal_article","oa":1,"year":"2020","publication":"Physical Review B","date_updated":"2023-09-05T12:12:10Z","article_number":"045307","article_type":"original","citation":{"apa":"Hubert, C., Cohen, K., Ghazaryan, A., Lemeshko, M., Rapaport, R., &#38; Santos, P. V. (2020). Attractive interactions, molecular complexes, and polarons in coupled dipolar exciton fluids. <i>Physical Review B</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevb.102.045307\">https://doi.org/10.1103/physrevb.102.045307</a>","ieee":"C. Hubert, K. Cohen, A. Ghazaryan, M. Lemeshko, R. Rapaport, and P. V. Santos, “Attractive interactions, molecular complexes, and polarons in coupled dipolar exciton fluids,” <i>Physical Review B</i>, vol. 102, no. 4. American Physical Society, 2020.","ama":"Hubert C, Cohen K, Ghazaryan A, Lemeshko M, Rapaport R, Santos PV. Attractive interactions, molecular complexes, and polarons in coupled dipolar exciton fluids. <i>Physical Review B</i>. 2020;102(4). doi:<a href=\"https://doi.org/10.1103/physrevb.102.045307\">10.1103/physrevb.102.045307</a>","short":"C. Hubert, K. Cohen, A. Ghazaryan, M. Lemeshko, R. Rapaport, P.V. Santos, Physical Review B 102 (2020).","ista":"Hubert C, Cohen K, Ghazaryan A, Lemeshko M, Rapaport R, Santos PV. 2020. Attractive interactions, molecular complexes, and polarons in coupled dipolar exciton fluids. Physical Review B. 102(4), 045307.","mla":"Hubert, C., et al. “Attractive Interactions, Molecular Complexes, and Polarons in Coupled Dipolar Exciton Fluids.” <i>Physical Review B</i>, vol. 102, no. 4, 045307, American Physical Society, 2020, doi:<a href=\"https://doi.org/10.1103/physrevb.102.045307\">10.1103/physrevb.102.045307</a>.","chicago":"Hubert, C., K. Cohen, Areg Ghazaryan, Mikhail Lemeshko, R. Rapaport, and P. V. Santos. “Attractive Interactions, Molecular Complexes, and Polarons in Coupled Dipolar Exciton Fluids.” <i>Physical Review B</i>. American Physical Society, 2020. <a href=\"https://doi.org/10.1103/physrevb.102.045307\">https://doi.org/10.1103/physrevb.102.045307</a>."},"day":"21","month":"07","oa_version":"Preprint","arxiv":1,"volume":102,"article_processing_charge":"No","title":"Attractive interactions, molecular complexes, and polarons in coupled dipolar exciton fluids","author":[{"last_name":"Hubert","full_name":"Hubert, C.","first_name":"C."},{"last_name":"Cohen","full_name":"Cohen, K.","first_name":"K."},{"first_name":"Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","last_name":"Ghazaryan","full_name":"Ghazaryan, Areg","orcid":"0000-0001-9666-3543"},{"orcid":"0000-0002-6990-7802","full_name":"Lemeshko, Mikhail","last_name":"Lemeshko","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","first_name":"Mikhail"},{"first_name":"R.","last_name":"Rapaport","full_name":"Rapaport, R."},{"full_name":"Santos, P. V.","last_name":"Santos","first_name":"P. V."}],"_id":"8588","abstract":[{"text":"Dipolar (or spatially indirect) excitons (IXs) in semiconductor double quantum well (DQW) subjected to an electric field are neutral species with a dipole moment oriented perpendicular to the DQW plane. Here, we theoretically study interactions between IXs in stacked DQW bilayers, where the dipolar coupling can be either attractive or repulsive depending on the relative positions of the particles. By using microscopic band structure calculations to determine the electronic states forming the excitons, we show that the attractive dipolar interaction between stacked IXs deforms their electronic wave function, thereby increasing the inter-DQW interaction energy and making the IX even more electrically polarizable. Many-particle interaction effects are addressed by considering the coupling between a single IX in one of the DQWs to a cloud of IXs in the other DQW, which is modeled either as a closed-packed lattice or as a continuum IX fluid. We find that the lattice model yields IX interlayer binding energies decreasing with increasing lattice density. This behavior is due to the dominating role of the intra-DQW dipolar repulsion, which prevents more than one exciton from entering the attractive region of the inter-DQW coupling. Finally, both models shows that the single IX distorts the distribution of IXs in the adjacent DQW, thus inducing the formation of an IX dipolar polaron (dipolaron). While the interlayer binding energy reduces with IX density for lattice dipolarons, the continuous polaron model predicts a nonmonotonous dependence on density in semiquantitative agreement with a recent experimental study [cf. Hubert et al., Phys. Rev. X 9, 021026 (2019)].","lang":"eng"}],"issue":"4","doi":"10.1103/physrevb.102.045307","publication_identifier":{"issn":["2469-9950"],"eissn":["2469-9969"]},"project":[{"_id":"26031614-B435-11E9-9278-68D0E5697425","grant_number":"P29902","call_identifier":"FWF","name":"Quantum rotations in the presence of a many-body environment"},{"grant_number":"801770","_id":"2688CF98-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"Angulon: physics and applications of a new quasiparticle"},{"name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020","grant_number":"754411","_id":"260C2330-B435-11E9-9278-68D0E5697425"}],"publication_status":"published","acknowledgement":"We thank W. Kaganer for discussions and for comment on the manuscript. We acknowledge the financial support from the German-Israeli Foundation (GIF), grant agreement I-1277-303.10/2014. M.L. acknowledges support by the Austrian Science Fund (FWF), under project No. P29902-N27, and by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). A.G. acknowledges support by the European Unions Horizon 2020 research and innovation\r\nprogram under the Marie Skodowska-Curie grant agreement No 754411. P.V.S acknowledges financial support\r\nfrom the Deutsche Forschungsgemeinschaft (DFG) under\r\nProject No. SA 598/12-1.","status":"public","ec_funded":1},{"file":[{"file_id":"8590","date_created":"2020-09-30T14:50:20Z","date_updated":"2020-09-30T14:50:20Z","access_level":"closed","checksum":"c4bda1947d4c09c428ac9ce667b02327","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","file_name":"2020_Han_Thesis.docx","file_size":49198118,"relation":"source_file","creator":"dernst"},{"date_updated":"2021-10-01T13:33:02Z","access_level":"open_access","content_type":"application/pdf","checksum":"3f4f5d1718c2230adf30639ecaf8a00b","file_name":"2020_Han_Thesis.pdf","creator":"dernst","file_size":15513963,"relation":"main_file","file_id":"8591","date_created":"2020-09-30T14:49:59Z"}],"degree_awarded":"PhD","article_processing_charge":"No","has_accepted_license":"1","month":"09","ddc":["580"],"file_date_updated":"2021-10-01T13:33:02Z","citation":{"mla":"Han, Huibin. <i>Novel Insights into PIN Polarity Regulation during Arabidopsis Development</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8589\">10.15479/AT:ISTA:8589</a>.","chicago":"Han, Huibin. “Novel Insights into PIN Polarity Regulation during Arabidopsis Development.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8589\">https://doi.org/10.15479/AT:ISTA:8589</a>.","ieee":"H. Han, “Novel insights into PIN polarity regulation during Arabidopsis development,” Institute of Science and Technology Austria, 2020.","apa":"Han, H. (2020). <i>Novel insights into PIN polarity regulation during Arabidopsis development</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8589\">https://doi.org/10.15479/AT:ISTA:8589</a>","ama":"Han H. Novel insights into PIN polarity regulation during Arabidopsis development. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8589\">10.15479/AT:ISTA:8589</a>","ista":"Han H. 2020. Novel insights into PIN polarity regulation during Arabidopsis development. Institute of Science and Technology Austria.","short":"H. Han, Novel Insights into PIN Polarity Regulation during Arabidopsis Development, Institute of Science and Technology Austria, 2020."},"day":"30","oa_version":"Published Version","publication_identifier":{"issn":["2663-337X"]},"publication_status":"published","status":"public","acknowledgement":"I also want to thank the China Scholarship Council for supporting my study during the year from 2015 to 2019. I also want to thank IST facilities – the Bioimaging facility, the media kitchen, the plant facility and all of the campus services, for their support.","_id":"8589","title":"Novel insights into PIN polarity regulation during Arabidopsis development","supervisor":[{"orcid":"0000-0002-8302-7596","full_name":"Friml, Jiří","last_name":"Friml","id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jiří"}],"author":[{"id":"31435098-F248-11E8-B48F-1D18A9856A87","first_name":"Huibin","full_name":"Han, Huibin","last_name":"Han"}],"doi":"10.15479/AT:ISTA:8589","abstract":[{"text":"The plant hormone auxin plays indispensable roles in plant growth and development. An essential level of regulation in auxin action is the directional auxin transport within cells. The establishment of auxin gradient in plant tissue has been attributed to local auxin biosynthesis and directional intercellular auxin transport, which both are controlled by various environmental and developmental signals. It is well established that asymmetric auxin distribution in cells is achieved by polarly localized PIN-FORMED (PIN) auxin efflux transporters. Despite the initial insights into cellular mechanisms of PIN polarization obtained from the last decades, the molecular mechanism and specific regulators mediating PIN polarization remains elusive. In this thesis, we aim to find novel players in PIN subcellular polarity regulation during Arabidopsis development. We first characterize the physiological effect of piperonylic acid (PA) on Arabidopsis hypocotyl gravitropic bending and PIN polarization. Secondly, we reveal the importance of SCFTIR1/AFB auxin signaling pathway in shoot gravitropism bending termination. In addition, we also explore the role of myosin XI complex, and actin cytoskeleton in auxin feedback regulation on PIN polarity. In Chapter 1, we give an overview of the current knowledge about PIN-mediated auxin fluxes in various plant tropic responses. In Chapter 2, we study the physiological effect of PA on shoot gravitropic bending. Our results show that PA treatment inhibits auxin-mediated PIN3 repolarization by interfering with PINOID and PIN3 phosphorylation status, ultimately leading to hyperbending hypocotyls. In Chapter 3, we provide evidence to show that the SCFTIR1/AFB nuclear auxin signaling pathway is crucial and required for auxin-mediated PIN3 repolarization and shoot gravitropic bending termination. In Chapter 4, we perform a phosphoproteomics approach and identify the motor protein Myosin XI and its binding protein, the MadB2 family, as an essential regulator of PIN polarity for auxin-canalization related developmental processes. In Chapter 5, we demonstrate the vital role of actin cytoskeleton in auxin feedback on PIN polarity by regulating PIN subcellular trafficking. Overall, the data presented in this PhD thesis brings novel insights into the PIN polar localization regulation that resulted in the (re)establishment of the polar auxin flow and gradient in response to environmental stimuli during plant development.","lang":"eng"}],"publisher":"Institute of Science and Technology Austria","type":"dissertation","language":[{"iso":"eng"}],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","department":[{"_id":"JiFr"}],"date_created":"2020-09-30T14:50:51Z","acknowledged_ssus":[{"_id":"Bio"},{"_id":"LifeSc"}],"date_published":"2020-09-30T00:00:00Z","date_updated":"2023-09-07T13:13:05Z","page":"164","related_material":{"record":[{"id":"7643","relation":"part_of_dissertation","status":"public"}]},"oa":1,"year":"2020","alternative_title":["ISTA Thesis"]},{"volume":7,"article_processing_charge":"No","has_accepted_license":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"file":[{"date_created":"2020-12-10T14:07:24Z","file_id":"8938","content_type":"application/pdf","checksum":"92818c23ecc70e35acfa671f3cfb9909","access_level":"open_access","date_updated":"2020-12-10T14:07:24Z","success":1,"creator":"dernst","relation":"main_file","file_size":7835833,"file_name":"2020_AdvScience_Tian.pdf"}],"oa_version":"Published Version","ddc":["570"],"month":"11","file_date_updated":"2020-12-10T14:07:24Z","day":"04","citation":{"ieee":"A. Tian <i>et al.</i>, “Oncogenic state and cell identity combinatorially dictate the susceptibility of cells within glioma development hierarchy to IGF1R targeting,” <i>Advanced Science</i>, vol. 7, no. 21. Wiley, 2020.","apa":"Tian, A., Kang, B., Li, B., Qiu, B., Jiang, W., Shao, F., … Liu, C. (2020). Oncogenic state and cell identity combinatorially dictate the susceptibility of cells within glioma development hierarchy to IGF1R targeting. <i>Advanced Science</i>. Wiley. <a href=\"https://doi.org/10.1002/advs.202001724\">https://doi.org/10.1002/advs.202001724</a>","short":"A. Tian, B. Kang, B. Li, B. Qiu, W. Jiang, F. Shao, Q. Gao, R. Liu, C. Cai, R. Jing, W. Wang, P. Chen, Q. Liang, L. Bao, J. Man, Y. Wang, Y. Shi, J. Li, M. Yang, L. Wang, J. Zhang, S. Hippenmeyer, J. Zhu, X. Bian, Y. Wang, C. Liu, Advanced Science 7 (2020).","ama":"Tian A, Kang B, Li B, et al. Oncogenic state and cell identity combinatorially dictate the susceptibility of cells within glioma development hierarchy to IGF1R targeting. <i>Advanced Science</i>. 2020;7(21). doi:<a href=\"https://doi.org/10.1002/advs.202001724\">10.1002/advs.202001724</a>","ista":"Tian A, Kang B, Li B, Qiu B, Jiang W, Shao F, Gao Q, Liu R, Cai C, Jing R, Wang W, Chen P, Liang Q, Bao L, Man J, Wang Y, Shi Y, Li J, Yang M, Wang L, Zhang J, Hippenmeyer S, Zhu J, Bian X, Wang Y, Liu C. 2020. Oncogenic state and cell identity combinatorially dictate the susceptibility of cells within glioma development hierarchy to IGF1R targeting. Advanced Science. 7(21), 2001724.","chicago":"Tian, Anhao, Bo Kang, Baizhou Li, Biying Qiu, Wenhong Jiang, Fangjie Shao, Qingqing Gao, et al. “Oncogenic State and Cell Identity Combinatorially Dictate the Susceptibility of Cells within Glioma Development Hierarchy to IGF1R Targeting.” <i>Advanced Science</i>. Wiley, 2020. <a href=\"https://doi.org/10.1002/advs.202001724\">https://doi.org/10.1002/advs.202001724</a>.","mla":"Tian, Anhao, et al. “Oncogenic State and Cell Identity Combinatorially Dictate the Susceptibility of Cells within Glioma Development Hierarchy to IGF1R Targeting.” <i>Advanced Science</i>, vol. 7, no. 21, 2001724, Wiley, 2020, doi:<a href=\"https://doi.org/10.1002/advs.202001724\">10.1002/advs.202001724</a>."},"ec_funded":1,"acknowledgement":"The authors thank Drs. J. Eisen, QR. Lu, S. Duan, Z‐H. Li, W. Mo, and Q. Wu for their critical comments on the manuscript. They also thank Dr. H. Zong for providing the CKO_NG2‐CreER model. This work is supported by the National Key Research and Development Program of China, Stem Cell and Translational Research (2016YFA0101201 to C.L., 2016YFA0100303 to Y.J.W.), the National Natural Science Foundation of China (81673035 and 81972915 to C.L., 81472722 to Y.J.W.), the Science Foundation for Distinguished Young Scientists of Zhejiang Province (LR17H160001 to C.L.), Fundamental Research Funds for the Central Universities (2016QNA7023 and 2017QNA7028 to C.L.) and the Thousand Talent Program for Young Outstanding Scientists, China (to C.L.), IST Austria institutional funds (to S.H.), European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (725780 LinPro to S.H.). C.L. is a scholar of K. C. Wong Education Foundation.","status":"public","publication_status":"published","project":[{"_id":"260018B0-B435-11E9-9278-68D0E5697425","grant_number":"725780","call_identifier":"H2020","name":"Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development"}],"publication_identifier":{"issn":["2198-3844"]},"doi":"10.1002/advs.202001724","issue":"21","abstract":[{"lang":"eng","text":"Glioblastoma is the most malignant cancer in the brain and currently incurable. It is urgent to identify effective targets for this lethal disease. Inhibition of such targets should suppress the growth of cancer cells and, ideally also precancerous cells for early prevention, but minimally affect their normal counterparts. Using genetic mouse models with neural stem cells (NSCs) or oligodendrocyte precursor cells (OPCs) as the cells‐of‐origin/mutation, it is shown that the susceptibility of cells within the development hierarchy of glioma to the knockout of insulin‐like growth factor I receptor (IGF1R) is determined not only by their oncogenic states, but also by their cell identities/states. Knockout of IGF1R selectively disrupts the growth of mutant and transformed, but not normal OPCs, or NSCs. The desirable outcome of IGF1R knockout on cell growth requires the mutant cells to commit to the OPC identity regardless of its development hierarchical status. At the molecular level, oncogenic mutations reprogram the cellular network of OPCs and force them to depend more on IGF1R for their growth. A new‐generation brain‐penetrable, orally available IGF1R inhibitor harnessing tumor OPCs in the brain is also developed. The findings reveal the cellular window of IGF1R targeting and establish IGF1R as an effective target for the prevention and treatment of glioblastoma."}],"_id":"8592","author":[{"last_name":"Tian","full_name":"Tian, Anhao","first_name":"Anhao"},{"full_name":"Kang, Bo","last_name":"Kang","first_name":"Bo"},{"full_name":"Li, Baizhou","last_name":"Li","first_name":"Baizhou"},{"first_name":"Biying","full_name":"Qiu, Biying","last_name":"Qiu"},{"last_name":"Jiang","full_name":"Jiang, Wenhong","first_name":"Wenhong"},{"first_name":"Fangjie","full_name":"Shao, Fangjie","last_name":"Shao"},{"full_name":"Gao, Qingqing","last_name":"Gao","first_name":"Qingqing"},{"first_name":"Rui","full_name":"Liu, Rui","last_name":"Liu"},{"first_name":"Chengwei","full_name":"Cai, Chengwei","last_name":"Cai"},{"first_name":"Rui","last_name":"Jing","full_name":"Jing, Rui"},{"full_name":"Wang, Wei","last_name":"Wang","first_name":"Wei"},{"first_name":"Pengxiang","last_name":"Chen","full_name":"Chen, Pengxiang"},{"last_name":"Liang","full_name":"Liang, Qinghui","first_name":"Qinghui"},{"last_name":"Bao","full_name":"Bao, Lili","first_name":"Lili"},{"last_name":"Man","full_name":"Man, Jianghong","first_name":"Jianghong"},{"first_name":"Yan","full_name":"Wang, Yan","last_name":"Wang"},{"first_name":"Yu","full_name":"Shi, Yu","last_name":"Shi"},{"last_name":"Li","full_name":"Li, Jin","first_name":"Jin"},{"first_name":"Minmin","last_name":"Yang","full_name":"Yang, Minmin"},{"full_name":"Wang, Lisha","last_name":"Wang","first_name":"Lisha"},{"last_name":"Zhang","full_name":"Zhang, Jianmin","first_name":"Jianmin"},{"orcid":"0000-0003-2279-1061","id":"37B36620-F248-11E8-B48F-1D18A9856A87","first_name":"Simon","full_name":"Hippenmeyer, Simon","last_name":"Hippenmeyer"},{"first_name":"Junming","last_name":"Zhu","full_name":"Zhu, Junming"},{"last_name":"Bian","full_name":"Bian, Xiuwu","first_name":"Xiuwu"},{"full_name":"Wang, Ying‐Jie","last_name":"Wang","first_name":"Ying‐Jie"},{"last_name":"Liu","full_name":"Liu, Chong","first_name":"Chong"}],"title":"Oncogenic state and cell identity combinatorially dictate the susceptibility of cells within glioma development hierarchy to IGF1R targeting","quality_controlled":"1","language":[{"iso":"eng"}],"type":"journal_article","isi":1,"intvolume":"         7","publisher":"Wiley","date_created":"2020-10-01T09:44:13Z","external_id":{"isi":["000573860700001"]},"date_published":"2020-11-04T00:00:00Z","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"SiHi"}],"article_type":"original","article_number":"2001724","date_updated":"2023-08-22T09:53:01Z","publication":"Advanced Science","keyword":["General Engineering","General Physics and Astronomy","General Materials Science","Medicine (miscellaneous)","General Chemical Engineering","Biochemistry","Genetics and Molecular Biology (miscellaneous)"],"year":"2020","oa":1},{"has_accepted_license":"1","volume":17,"article_processing_charge":"Yes (via OA deal)","file":[{"file_id":"8609","date_created":"2020-10-05T13:53:59Z","file_name":"2020_PhysBio_Merrin.pdf","file_size":1667111,"relation":"main_file","creator":"dernst","success":1,"date_updated":"2020-10-05T13:53:59Z","access_level":"open_access","content_type":"application/pdf","checksum":"fec9bdd355ed349f09990faab20838a7"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"oa_version":"Published Version","day":"23","citation":{"mla":"Merrin, Jack. “Differences in Power Law Growth over Time and Indicators of COVID-19 Pandemic Progression Worldwide.” <i>Physical Biology</i>, vol. 17, no. 6, 065005, IOP Publishing, 2020, doi:<a href=\"https://doi.org/10.1088/1478-3975/abb2db\">10.1088/1478-3975/abb2db</a>.","chicago":"Merrin, Jack. “Differences in Power Law Growth over Time and Indicators of COVID-19 Pandemic Progression Worldwide.” <i>Physical Biology</i>. IOP Publishing, 2020. <a href=\"https://doi.org/10.1088/1478-3975/abb2db\">https://doi.org/10.1088/1478-3975/abb2db</a>.","apa":"Merrin, J. (2020). Differences in power law growth over time and indicators of COVID-19 pandemic progression worldwide. <i>Physical Biology</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/1478-3975/abb2db\">https://doi.org/10.1088/1478-3975/abb2db</a>","ieee":"J. Merrin, “Differences in power law growth over time and indicators of COVID-19 pandemic progression worldwide,” <i>Physical Biology</i>, vol. 17, no. 6. IOP Publishing, 2020.","ama":"Merrin J. Differences in power law growth over time and indicators of COVID-19 pandemic progression worldwide. <i>Physical Biology</i>. 2020;17(6). doi:<a href=\"https://doi.org/10.1088/1478-3975/abb2db\">10.1088/1478-3975/abb2db</a>","ista":"Merrin J. 2020. Differences in power law growth over time and indicators of COVID-19 pandemic progression worldwide. Physical Biology. 17(6), 065005.","short":"J. Merrin, Physical Biology 17 (2020)."},"ddc":["510","570"],"month":"09","file_date_updated":"2020-10-05T13:53:59Z","acknowledgement":"I would especially like to thank Michael Sixt for encouraging me to think about these problems while working at home due to restrictions in place. I want to thank Nick Barton, Katka Bodova, Matthew Robinson, Simon Rella, Federico Sau, Ivan Prieto, and Pradeep Kumar for useful discussions.","status":"public","publication_status":"published","publication_identifier":{"eissn":["14783975"]},"issue":"6","abstract":[{"text":"Error analysis and data visualization of positive COVID-19 cases in 27 countries have been performed up to August 8, 2020. This survey generally observes a progression from early exponential growth transitioning to an intermediate power-law growth phase, as recently suggested by Ziff and Ziff. The occurrence of logistic growth after the power-law phase with lockdowns or social distancing may be described as an effect of avoidance. A visualization of the power-law growth exponent over short time windows is qualitatively similar to the Bhatia visualization for pandemic progression. Visualizations like these can indicate the onset of second waves and may influence social policy.","lang":"eng"}],"doi":"10.1088/1478-3975/abb2db","author":[{"first_name":"Jack","id":"4515C308-F248-11E8-B48F-1D18A9856A87","last_name":"Merrin","full_name":"Merrin, Jack","orcid":"0000-0001-5145-4609"}],"title":"Differences in power law growth over time and indicators of COVID-19 pandemic progression worldwide","_id":"8597","isi":1,"type":"journal_article","language":[{"iso":"eng"}],"quality_controlled":"1","intvolume":"        17","publisher":"IOP Publishing","date_published":"2020-09-23T00:00:00Z","external_id":{"isi":["000575539700001"]},"scopus_import":"1","date_created":"2020-10-04T22:01:35Z","department":[{"_id":"NanoFab"}],"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","article_type":"original","article_number":"065005","publication":"Physical Biology","date_updated":"2023-08-22T09:53:29Z","year":"2020","oa":1},{"citation":{"chicago":"Avni, Guy, and Thomas A Henzinger. “A Survey of Bidding Games on Graphs.” In <i>31st International Conference on Concurrency Theory</i>, Vol. 171. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020. <a href=\"https://doi.org/10.4230/LIPIcs.CONCUR.2020.2\">https://doi.org/10.4230/LIPIcs.CONCUR.2020.2</a>.","mla":"Avni, Guy, and Thomas A. Henzinger. “A Survey of Bidding Games on Graphs.” <i>31st International Conference on Concurrency Theory</i>, vol. 171, 2, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:<a href=\"https://doi.org/10.4230/LIPIcs.CONCUR.2020.2\">10.4230/LIPIcs.CONCUR.2020.2</a>.","apa":"Avni, G., &#38; Henzinger, T. A. (2020). A survey of bidding games on graphs. In <i>31st International Conference on Concurrency Theory</i> (Vol. 171). Virtual: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPIcs.CONCUR.2020.2\">https://doi.org/10.4230/LIPIcs.CONCUR.2020.2</a>","ieee":"G. Avni and T. A. Henzinger, “A survey of bidding games on graphs,” in <i>31st International Conference on Concurrency Theory</i>, Virtual, 2020, vol. 171.","ista":"Avni G, Henzinger TA. 2020. A survey of bidding games on graphs. 31st International Conference on Concurrency Theory. CONCUR: Conference on Concurrency Theory, LIPIcs, vol. 171, 2.","ama":"Avni G, Henzinger TA. A survey of bidding games on graphs. In: <i>31st International Conference on Concurrency Theory</i>. Vol 171. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2020. doi:<a href=\"https://doi.org/10.4230/LIPIcs.CONCUR.2020.2\">10.4230/LIPIcs.CONCUR.2020.2</a>","short":"G. Avni, T.A. Henzinger, in:, 31st International Conference on Concurrency Theory, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020."},"day":"06","ddc":["000"],"file_date_updated":"2020-10-05T14:13:19Z","month":"08","license":"https://creativecommons.org/licenses/by/3.0/","oa_version":"Published Version","conference":{"end_date":"2020-09-04","start_date":"2020-09-01","location":"Virtual","name":"CONCUR: Conference on Concurrency Theory"},"tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/3.0/legalcode","short":"CC BY (3.0)","name":"Creative Commons Attribution 3.0 Unported (CC BY 3.0)","image":"/images/cc_by.png"},"file":[{"file_size":868510,"relation":"main_file","creator":"dernst","file_name":"2020_LIPIcsCONCUR_Avni.pdf","date_updated":"2020-10-05T14:13:19Z","success":1,"content_type":"application/pdf","checksum":"8f33b098e73724e0ac817f764d8e1a2d","access_level":"open_access","date_created":"2020-10-05T14:13:19Z","file_id":"8611"}],"has_accepted_license":"1","volume":171,"article_processing_charge":"No","title":"A survey of bidding games on graphs","author":[{"full_name":"Avni, Guy","last_name":"Avni","id":"463C8BC2-F248-11E8-B48F-1D18A9856A87","first_name":"Guy","orcid":"0000-0001-5588-8287"},{"full_name":"Henzinger, Thomas A","last_name":"Henzinger","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas A","orcid":"0000-0002-2985-7724"}],"_id":"8599","abstract":[{"lang":"eng","text":"A graph game is a two-player zero-sum game in which the players move a token throughout a graph to produce an infinite path, which determines the winner or payoff of the game. In bidding games, both players have budgets, and in each turn, we hold an \"auction\" (bidding) to determine which player moves the token. In this survey, we consider several bidding mechanisms and study their effect on the properties of the game. Specifically, bidding games, and in particular bidding games of infinite duration, have an intriguing equivalence with random-turn games in which in each turn, the player who moves is chosen randomly. We show how minor changes in the bidding mechanism lead to unexpected differences in the equivalence with random-turn games."}],"doi":"10.4230/LIPIcs.CONCUR.2020.2","publication_identifier":{"issn":["18688969"],"isbn":["9783959771603"]},"project":[{"name":"The Wittgenstein Prize","call_identifier":"FWF","_id":"25F42A32-B435-11E9-9278-68D0E5697425","grant_number":"Z211"}],"publication_status":"published","acknowledgement":"We would like to thank all our collaborators Milad Aghajohari, Ventsislav Chonev, Rasmus Ibsen-Jensen, Ismäel Jecker, Petr Novotný, Josef Tkadlec, and Ðorđe Žikelić; we hope the collaboration was as fun and meaningful for you as it was for us.","status":"public","department":[{"_id":"ToHe"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2020-08-06T00:00:00Z","date_created":"2020-10-04T22:01:36Z","scopus_import":"1","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","intvolume":"       171","language":[{"iso":"eng"}],"type":"conference","quality_controlled":"1","oa":1,"year":"2020","alternative_title":["LIPIcs"],"publication":"31st International Conference on Concurrency Theory","date_updated":"2021-01-12T08:20:13Z","article_number":"2"},{"article_processing_charge":"No","volume":171,"has_accepted_license":"1","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/3.0/legalcode","short":"CC BY (3.0)","name":"Creative Commons Attribution 3.0 Unported (CC BY 3.0)","image":"/images/cc_by.png"},"file":[{"content_type":"application/pdf","checksum":"5039752f644c4b72b9361d21a5e31baf","access_level":"open_access","date_updated":"2020-10-05T14:04:25Z","success":1,"creator":"dernst","relation":"main_file","file_size":601231,"file_name":"2020_LIPIcsCONCUR_Chatterjee.pdf","date_created":"2020-10-05T14:04:25Z","file_id":"8610"}],"arxiv":1,"conference":{"end_date":"2020-09-04","start_date":"2020-09-01","location":"Virtual","name":"CONCUR: Conference on Concurrency Theory"},"oa_version":"Published Version","month":"08","ddc":["000"],"file_date_updated":"2020-10-05T14:04:25Z","day":"06","citation":{"apa":"Chatterjee, K., Henzinger, T. A., &#38; Otop, J. (2020). Multi-dimensional long-run average problems for vector addition systems with states. In <i>31st International Conference on Concurrency Theory</i> (Vol. 171). Virtual: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. <a href=\"https://doi.org/10.4230/LIPIcs.CONCUR.2020.23\">https://doi.org/10.4230/LIPIcs.CONCUR.2020.23</a>","ieee":"K. Chatterjee, T. A. Henzinger, and J. Otop, “Multi-dimensional long-run average problems for vector addition systems with states,” in <i>31st International Conference on Concurrency Theory</i>, Virtual, 2020, vol. 171.","ista":"Chatterjee K, Henzinger TA, Otop J. 2020. Multi-dimensional long-run average problems for vector addition systems with states. 31st International Conference on Concurrency Theory. CONCUR: Conference on Concurrency Theory, LIPIcs, vol. 171, 23.","ama":"Chatterjee K, Henzinger TA, Otop J. Multi-dimensional long-run average problems for vector addition systems with states. In: <i>31st International Conference on Concurrency Theory</i>. Vol 171. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2020. doi:<a href=\"https://doi.org/10.4230/LIPIcs.CONCUR.2020.23\">10.4230/LIPIcs.CONCUR.2020.23</a>","short":"K. Chatterjee, T.A. Henzinger, J. Otop, in:, 31st International Conference on Concurrency Theory, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020.","mla":"Chatterjee, Krishnendu, et al. “Multi-Dimensional Long-Run Average Problems for Vector Addition Systems with States.” <i>31st International Conference on Concurrency Theory</i>, vol. 171, 23, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:<a href=\"https://doi.org/10.4230/LIPIcs.CONCUR.2020.23\">10.4230/LIPIcs.CONCUR.2020.23</a>.","chicago":"Chatterjee, Krishnendu, Thomas A Henzinger, and Jan Otop. “Multi-Dimensional Long-Run Average Problems for Vector Addition Systems with States.” In <i>31st International Conference on Concurrency Theory</i>, Vol. 171. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020. <a href=\"https://doi.org/10.4230/LIPIcs.CONCUR.2020.23\">https://doi.org/10.4230/LIPIcs.CONCUR.2020.23</a>."},"publication_status":"published","status":"public","project":[{"name":"Rigorous Systems Engineering","call_identifier":"FWF","grant_number":"S 11407_N23","_id":"25832EC2-B435-11E9-9278-68D0E5697425"},{"name":"Rigorous Systems Engineering","call_identifier":"FWF","_id":"25F2ACDE-B435-11E9-9278-68D0E5697425","grant_number":"S11402-N23"},{"name":"The Wittgenstein Prize","call_identifier":"FWF","grant_number":"Z211","_id":"25F42A32-B435-11E9-9278-68D0E5697425"}],"publication_identifier":{"issn":["18688969"],"isbn":["9783959771603"]},"doi":"10.4230/LIPIcs.CONCUR.2020.23","abstract":[{"text":"A vector addition system with states (VASS) consists of a finite set of states and counters. A transition changes the current state to the next state, and every counter is either incremented, or decremented, or left unchanged. A state and value for each counter is a configuration; and a computation is an infinite sequence of configurations with transitions between successive configurations. A probabilistic VASS consists of a VASS along with a probability distribution over the transitions for each state. Qualitative properties such as state and configuration reachability have been widely studied for VASS. In this work we consider multi-dimensional long-run average objectives for VASS and probabilistic VASS. For a counter, the cost of a configuration is the value of the counter; and the long-run average value of a computation for the counter is the long-run average of the costs of the configurations in the computation. The multi-dimensional long-run average problem given a VASS and a threshold value for each counter, asks whether there is a computation such that for each counter the long-run average value for the counter does not exceed the respective threshold. For probabilistic VASS, instead of the existence of a computation, we consider whether the expected long-run average value for each counter does not exceed the respective threshold. Our main results are as follows: we show that the multi-dimensional long-run average problem (a) is NP-complete for integer-valued VASS; (b) is undecidable for natural-valued VASS (i.e., nonnegative counters); and (c) can be solved in polynomial time for probabilistic integer-valued VASS, and probabilistic natural-valued VASS when all computations are non-terminating.","lang":"eng"}],"_id":"8600","author":[{"last_name":"Chatterjee","full_name":"Chatterjee, Krishnendu","first_name":"Krishnendu","id":"2E5DCA20-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4561-241X"},{"id":"40876CD8-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas A","full_name":"Henzinger, Thomas A","last_name":"Henzinger","orcid":"0000-0002-2985-7724"},{"first_name":"Jan","id":"2FC5DA74-F248-11E8-B48F-1D18A9856A87","last_name":"Otop","full_name":"Otop, Jan"}],"title":"Multi-dimensional long-run average problems for vector addition systems with states","type":"conference","quality_controlled":"1","language":[{"iso":"eng"}],"intvolume":"       171","publisher":"Schloss Dagstuhl - Leibniz-Zentrum für Informatik","scopus_import":"1","date_created":"2020-10-04T22:01:36Z","external_id":{"arxiv":["2007.08917"]},"date_published":"2020-08-06T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","department":[{"_id":"KrCh"},{"_id":"ToHe"}],"article_number":"23","date_updated":"2021-01-12T08:20:15Z","publication":"31st International Conference on Concurrency Theory","year":"2020","alternative_title":["LIPIcs"],"oa":1},{"quality_controlled":"1","type":"journal_article","language":[{"iso":"eng"}],"isi":1,"publisher":"American Society of Plant Biologists","intvolume":"        32","main_file_link":[{"url":"https://europepmc.org/article/MED/32958564","open_access":"1"}],"date_created":"2020-10-05T12:45:16Z","scopus_import":"1","date_published":"2020-11-01T00:00:00Z","external_id":{"isi":["000600226800021"],"pmid":["32958564"]},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","department":[{"_id":"JiFr"}],"page":"3598-3612","article_type":"original","date_updated":"2023-09-05T12:21:32Z","publication":"Plant Cell","year":"2020","oa":1,"article_processing_charge":"No","volume":32,"oa_version":"Published Version","pmid":1,"month":"11","citation":{"chicago":"Liu, D, R Kumar, Claus LAN, Alexander J Johnson, W Siao, I Vanhoutte, P Wang, et al. “Endocytosis of BRASSINOSTEROID INSENSITIVE1 Is Partly Driven by a Canonical Tyrosine-Based Motif.” <i>Plant Cell</i>. American Society of Plant Biologists, 2020. <a href=\"https://doi.org/10.1105/tpc.20.00384\">https://doi.org/10.1105/tpc.20.00384</a>.","mla":"Liu, D., et al. “Endocytosis of BRASSINOSTEROID INSENSITIVE1 Is Partly Driven by a Canonical Tyrosine-Based Motif.” <i>Plant Cell</i>, vol. 32, no. 11, American Society of Plant Biologists, 2020, pp. 3598–612, doi:<a href=\"https://doi.org/10.1105/tpc.20.00384\">10.1105/tpc.20.00384</a>.","ama":"Liu D, Kumar R, LAN C, et al. Endocytosis of BRASSINOSTEROID INSENSITIVE1 is partly driven by a canonical tyrosine-based Motif. <i>Plant Cell</i>. 2020;32(11):3598-3612. doi:<a href=\"https://doi.org/10.1105/tpc.20.00384\">10.1105/tpc.20.00384</a>","ista":"Liu D, Kumar R, LAN C, Johnson AJ, Siao W, Vanhoutte I, Wang P, Bender K, Yperman K, Martins S, Zhao X, Vert G, Van Damme D, Friml J, Russinova E. 2020. Endocytosis of BRASSINOSTEROID INSENSITIVE1 is partly driven by a canonical tyrosine-based Motif. Plant Cell. 32(11), 3598–3612.","short":"D. Liu, R. Kumar, C. LAN, A.J. Johnson, W. Siao, I. Vanhoutte, P. Wang, K. Bender, K. Yperman, S. Martins, X. Zhao, G. Vert, D. Van Damme, J. Friml, E. Russinova, Plant Cell 32 (2020) 3598–3612.","apa":"Liu, D., Kumar, R., LAN, C., Johnson, A. J., Siao, W., Vanhoutte, I., … Russinova, E. (2020). Endocytosis of BRASSINOSTEROID INSENSITIVE1 is partly driven by a canonical tyrosine-based Motif. <i>Plant Cell</i>. American Society of Plant Biologists. <a href=\"https://doi.org/10.1105/tpc.20.00384\">https://doi.org/10.1105/tpc.20.00384</a>","ieee":"D. Liu <i>et al.</i>, “Endocytosis of BRASSINOSTEROID INSENSITIVE1 is partly driven by a canonical tyrosine-based Motif,” <i>Plant Cell</i>, vol. 32, no. 11. American Society of Plant Biologists, pp. 3598–3612, 2020."},"day":"01","ec_funded":1,"status":"public","publication_status":"published","project":[{"name":"Molecular mechanisms of endocytic cargo recognition in plants","call_identifier":"FWF","grant_number":"I03630","_id":"26538374-B435-11E9-9278-68D0E5697425"},{"name":"Tracing Evolution of Auxin Transport and Polarity in Plants","call_identifier":"H2020","_id":"261099A6-B435-11E9-9278-68D0E5697425","grant_number":"742985"}],"publication_identifier":{"issn":["1040-4651"],"eissn":["1532-298x"]},"doi":"10.1105/tpc.20.00384","abstract":[{"text":"Clathrin-mediated endocytosis (CME) and its core endocytic machinery are evolutionarily conserved across all eukaryotes. In mammals, the heterotetrameric adaptor protein complex-2 (AP-2) sorts plasma membrane (PM) cargoes into vesicles through the recognition of motifs based on tyrosine or di-leucine in their cytoplasmic tails. However, in plants, very little is known on how PM proteins are sorted for CME and whether similar motifs are required. In Arabidopsis thaliana, the brassinosteroid (BR) receptor, BR INSENSITIVE1 (BRI1), undergoes endocytosis that depends on clathrin and AP-2. Here we demonstrate that BRI1 binds directly to the medium AP-2 subunit, AP2M. The cytoplasmic domain of BRI1 contains five putative canonical surface-exposed tyrosine-based endocytic motifs. The tyrosine-to-phenylalanine substitution in Y898KAI reduced BRI1 internalization without affecting its kinase activity. Consistently, plants carrying the BRI1Y898F mutation were hypersensitive to BRs. Our study demonstrates that AP-2-dependent internalization of PM proteins via the recognition of functional tyrosine motifs also operates in plants.","lang":"eng"}],"issue":"11","_id":"8607","title":"Endocytosis of BRASSINOSTEROID INSENSITIVE1 is partly driven by a canonical tyrosine-based Motif","author":[{"last_name":"Liu","full_name":"Liu, D","first_name":"D"},{"full_name":"Kumar, R","last_name":"Kumar","first_name":"R"},{"first_name":"Claus","last_name":"LAN","full_name":"LAN, Claus"},{"first_name":"Alexander J","id":"46A62C3A-F248-11E8-B48F-1D18A9856A87","last_name":"Johnson","full_name":"Johnson, Alexander J","orcid":"0000-0002-2739-8843"},{"full_name":"Siao, W","last_name":"Siao","first_name":"W"},{"first_name":"I","full_name":"Vanhoutte, I","last_name":"Vanhoutte"},{"first_name":"P","full_name":"Wang, P","last_name":"Wang"},{"full_name":"Bender, KW","last_name":"Bender","first_name":"KW"},{"first_name":"K","last_name":"Yperman","full_name":"Yperman, K"},{"last_name":"Martins","full_name":"Martins, S","first_name":"S"},{"last_name":"Zhao","full_name":"Zhao, X","first_name":"X"},{"full_name":"Vert, G","last_name":"Vert","first_name":"G"},{"last_name":"Van Damme","full_name":"Van Damme, D","first_name":"D"},{"orcid":"0000-0002-8302-7596","first_name":"Jiří","id":"4159519E-F248-11E8-B48F-1D18A9856A87","last_name":"Friml","full_name":"Friml, Jiří"},{"full_name":"Russinova, E","last_name":"Russinova","first_name":"E"}]},{"acknowledgement":"The project was initiated in the Jan lab at UCSF. We thank Lily Jan and Yuh-Nung Jan’s generous support. We thank Liqun Luo’s lab for providing MADM-7 mice and Rolf A Brekken for VEGF-antibodies.  Drs. Yuanquan Song (UPenn), Zhaozhu Hu (JHU), Ji Hu (ShanghaiTech), Yang Xiang (U. Mass), Hao Wang (Zhejiang U.) and Ruikang Wang (U. Washington) for critical input, colleagues at Children’s Research Institute, Departments of Neuroscience, Neurology and Neurotherapeutics, Pediatrics from UT Southwestern, and colleagues from the Jan lab for discussion. Dr. Bridget Samuels, Sean Morrison (UT Southwestern), and Nannan Lu (Zhejiang U.) for critical reading. We acknowledge the assistance of the CIBR Imaging core. We also thank UT Southwestern Live Cell Imaging Facility, a Shared Resource of the Harold C. Simmons Cancer Center, supported in part by an NCI Cancer Center Support Grant, P30 CA142543K. This work is supported by CIBR funds and the American Heart Association AWRP Summer 2016 Innovative Research Grant (17IRG33410377) to W-P.G.; National Natural Science Foundation of China (No.81370031) to Z.Z.;National Key Research and Development Program of China (2016YFE0125400)to F.H.;National Natural Science Foundations of China (No. 81473202) to Y.L.; National Natural Science Foundation of China (No.31600839) and Shenzhen Science and Technology Research Program (JCYJ20170818163320865) to B.P.; National Natural Science Foundation of China (No. 31800864) and Westlake University start-up funds to J-M. J. NIH R01NS088627 to W.L.J.; NIH: R01 AG020670 and RF1AG054111 to H.Z.; R01 NS088555 to A.M.S., and European Research Council No.725780 to S.H.;W-P.G. was a recipient of Bugher-American Heart Association Dan Adams Thinking Outside the Box Award.","publication_status":"submitted","status":"public","ec_funded":1,"publication":"bioRxiv","project":[{"name":"Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development","call_identifier":"H2020","_id":"260018B0-B435-11E9-9278-68D0E5697425","grant_number":"725780"}],"date_updated":"2021-01-12T08:20:19Z","abstract":[{"text":"The brain vasculature supplies neurons with glucose and oxygen, but little is known about how vascular plasticity contributes to brain function. Using longitudinal <jats:italic>in vivo</jats:italic> imaging, we reported that a substantial proportion of blood vessels in the adult brain sporadically occluded and regressed. Their regression proceeded through sequential stages of blood-flow occlusion, endothelial cell collapse, relocation or loss of pericytes, and retraction of glial endfeet. Regressing vessels were found to be widespread in mouse, monkey and human brains. Both brief occlusions of the middle cerebral artery and lipopolysaccharide-mediated inflammation induced an increase of vessel regression. Blockage of leukocyte adhesion to endothelial cells alleviated LPS-induced vessel regression. We further revealed that blood vessel regression caused a reduction of neuronal activity due to a dysfunction in mitochondrial metabolism and glutamate production. Our results elucidate the mechanism of vessel regression and its role in neuronal function in the adult brain.","lang":"eng"}],"year":"2020","doi":"10.1101/2020.09.15.262782","oa":1,"title":"Reduction of neuronal activity mediated by blood-vessel regression in the brain","author":[{"last_name":"Gao","full_name":"Gao, Xiaofei","first_name":"Xiaofei"},{"first_name":"Jun-Liszt","last_name":"Li","full_name":"Li, Jun-Liszt"},{"first_name":"Xingjun","full_name":"Chen, Xingjun","last_name":"Chen"},{"first_name":"Bo","last_name":"Ci","full_name":"Ci, Bo"},{"first_name":"Fei","full_name":"Chen, Fei","last_name":"Chen"},{"last_name":"Lu","full_name":"Lu, Nannan","first_name":"Nannan"},{"first_name":"Bo","last_name":"Shen","full_name":"Shen, Bo"},{"full_name":"Zheng, Lijun","last_name":"Zheng","first_name":"Lijun"},{"first_name":"Jie-Min","full_name":"Jia, Jie-Min","last_name":"Jia"},{"first_name":"Yating","last_name":"Yi","full_name":"Yi, Yating"},{"first_name":"Shiwen","full_name":"Zhang, Shiwen","last_name":"Zhang"},{"first_name":"Ying-Chao","full_name":"Shi, Ying-Chao","last_name":"Shi"},{"first_name":"Kaibin","last_name":"Shi","full_name":"Shi, Kaibin"},{"first_name":"Nicholas E","full_name":"Propson, Nicholas E","last_name":"Propson"},{"full_name":"Huang, Yubin","last_name":"Huang","first_name":"Yubin"},{"first_name":"Katherine","last_name":"Poinsatte","full_name":"Poinsatte, Katherine"},{"first_name":"Zhaohuan","last_name":"Zhang","full_name":"Zhang, Zhaohuan"},{"first_name":"Yuanlei","full_name":"Yue, Yuanlei","last_name":"Yue"},{"first_name":"Dale B","full_name":"Bosco, Dale B","last_name":"Bosco"},{"full_name":"Lu, Ying-mei","last_name":"Lu","first_name":"Ying-mei"},{"full_name":"Yang, Shi-bing","last_name":"Yang","first_name":"Shi-bing"},{"first_name":"Ralf H.","last_name":"Adams","full_name":"Adams, Ralf H."},{"first_name":"Volkhard","last_name":"Lindner","full_name":"Lindner, Volkhard"},{"first_name":"Fen","full_name":"Huang, Fen","last_name":"Huang"},{"last_name":"Wu","full_name":"Wu, Long-Jun","first_name":"Long-Jun"},{"full_name":"Zheng, Hui","last_name":"Zheng","first_name":"Hui"},{"full_name":"Han, Feng","last_name":"Han","first_name":"Feng"},{"id":"37B36620-F248-11E8-B48F-1D18A9856A87","first_name":"Simon","full_name":"Hippenmeyer, Simon","last_name":"Hippenmeyer","orcid":"0000-0003-2279-1061"},{"first_name":"Ann M.","last_name":"Stowe","full_name":"Stowe, Ann M."},{"last_name":"Peng","full_name":"Peng, Bo","first_name":"Bo"},{"last_name":"Margeta","full_name":"Margeta, Marta","first_name":"Marta"},{"last_name":"Wang","full_name":"Wang, Xiaoqun","first_name":"Xiaoqun"},{"last_name":"Liu","full_name":"Liu, Qiang","first_name":"Qiang"},{"last_name":"Körbelin","full_name":"Körbelin, Jakob","first_name":"Jakob"},{"full_name":"Trepel, Martin","last_name":"Trepel","first_name":"Martin"},{"first_name":"Hui","last_name":"Lu","full_name":"Lu, Hui"},{"last_name":"Zhou","full_name":"Zhou, Bo O.","first_name":"Bo O."},{"last_name":"Zhao","full_name":"Zhao, Hu","first_name":"Hu"},{"full_name":"Su, Wenzhi","last_name":"Su","first_name":"Wenzhi"},{"last_name":"Bachoo","full_name":"Bachoo, Robert M.","first_name":"Robert M."},{"first_name":"Woo-ping","last_name":"Ge","full_name":"Ge, Woo-ping"}],"_id":"8616","article_processing_charge":"No","type":"preprint","language":[{"iso":"eng"}],"publisher":"Cold Spring Harbor Laboratory","main_file_link":[{"url":"https://doi.org/10.1101/2020.09.15.262782","open_access":"1"}],"date_published":"2020-09-15T00:00:00Z","date_created":"2020-10-06T08:58:59Z","oa_version":"Preprint","citation":{"ista":"Gao X, Li J-L, Chen X, Ci B, Chen F, Lu N, Shen B, Zheng L, Jia J-M, Yi Y, Zhang S, Shi Y-C, Shi K, Propson NE, Huang Y, Poinsatte K, Zhang Z, Yue Y, Bosco DB, Lu Y, Yang S, Adams RH, Lindner V, Huang F, Wu L-J, Zheng H, Han F, Hippenmeyer S, Stowe AM, Peng B, Margeta M, Wang X, Liu Q, Körbelin J, Trepel M, Lu H, Zhou BO, Zhao H, Su W, Bachoo RM, Ge W. Reduction of neuronal activity mediated by blood-vessel regression in the brain. bioRxiv, <a href=\"https://doi.org/10.1101/2020.09.15.262782\">10.1101/2020.09.15.262782</a>.","short":"X. Gao, J.-L. Li, X. Chen, B. Ci, F. Chen, N. Lu, B. Shen, L. Zheng, J.-M. Jia, Y. Yi, S. Zhang, Y.-C. Shi, K. Shi, N.E. Propson, Y. Huang, K. Poinsatte, Z. Zhang, Y. Yue, D.B. Bosco, Y. Lu, S. Yang, R.H. Adams, V. Lindner, F. Huang, L.-J. Wu, H. Zheng, F. Han, S. Hippenmeyer, A.M. Stowe, B. Peng, M. Margeta, X. Wang, Q. Liu, J. Körbelin, M. Trepel, H. Lu, B.O. Zhou, H. Zhao, W. Su, R.M. Bachoo, W. Ge, BioRxiv (n.d.).","ama":"Gao X, Li J-L, Chen X, et al. Reduction of neuronal activity mediated by blood-vessel regression in the brain. <i>bioRxiv</i>. doi:<a href=\"https://doi.org/10.1101/2020.09.15.262782\">10.1101/2020.09.15.262782</a>","apa":"Gao, X., Li, J.-L., Chen, X., Ci, B., Chen, F., Lu, N., … Ge, W. (n.d.). Reduction of neuronal activity mediated by blood-vessel regression in the brain. <i>bioRxiv</i>. Cold Spring Harbor Laboratory. <a href=\"https://doi.org/10.1101/2020.09.15.262782\">https://doi.org/10.1101/2020.09.15.262782</a>","ieee":"X. Gao <i>et al.</i>, “Reduction of neuronal activity mediated by blood-vessel regression in the brain,” <i>bioRxiv</i>. Cold Spring Harbor Laboratory.","chicago":"Gao, Xiaofei, Jun-Liszt Li, Xingjun Chen, Bo Ci, Fei Chen, Nannan Lu, Bo Shen, et al. “Reduction of Neuronal Activity Mediated by Blood-Vessel Regression in the Brain.” <i>BioRxiv</i>. Cold Spring Harbor Laboratory, n.d. <a href=\"https://doi.org/10.1101/2020.09.15.262782\">https://doi.org/10.1101/2020.09.15.262782</a>.","mla":"Gao, Xiaofei, et al. “Reduction of Neuronal Activity Mediated by Blood-Vessel Regression in the Brain.” <i>BioRxiv</i>, Cold Spring Harbor Laboratory, doi:<a href=\"https://doi.org/10.1101/2020.09.15.262782\">10.1101/2020.09.15.262782</a>."},"department":[{"_id":"SiHi"}],"day":"15","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","month":"09"},{"publication_identifier":{"issn":["2663-337X"]},"project":[{"_id":"2548AE96-B435-11E9-9278-68D0E5697425","grant_number":"W1232-B24","name":"Molecular Drug Targets","call_identifier":"FWF"},{"name":"Neural stem cells in autism and epilepsy","grant_number":"F07807","_id":"05A0D778-7A3F-11EA-A408-12923DDC885E"}],"status":"public","acknowledgement":"I would like to especially thank Armel Nicolas from the Proteomics and Christoph Sommer from the Bioimaging Facilities for the data analysis, and to thank the team of the Preclinical Facility, especially Sabina Deixler, Angela Schlerka, Anita Lepold, Mihalea Mihai and Michael Schun for taking care of the mouse line maintenance and their great support.","publication_status":"published","title":"Illuminating the role of Cul3 in autism spectrum disorder pathogenesis","supervisor":[{"full_name":"Novarino, Gaia","last_name":"Novarino","id":"3E57A680-F248-11E8-B48F-1D18A9856A87","first_name":"Gaia","orcid":"0000-0002-7673-7178"}],"author":[{"full_name":"Morandell, Jasmin","last_name":"Morandell","id":"4739D480-F248-11E8-B48F-1D18A9856A87","first_name":"Jasmin"}],"_id":"8620","abstract":[{"lang":"eng","text":"The development of the human brain occurs through a tightly regulated series of dynamic and adaptive processes during prenatal and postnatal life. A disruption of this strictly orchestrated series of events can lead to a number of neurodevelopmental conditions, including Autism Spectrum Disorders (ASDs). ASDs are a very common, etiologically and phenotypically heterogeneous group of disorders sharing the core symptoms of social interaction and communication deficits and restrictive and repetitive interests and behaviors. They are estimated to affect one in 59 individuals in the U.S. and, over the last three decades, mutations in more than a hundred genetic loci have been convincingly linked to ASD pathogenesis. Yet, for the vast majority of these ASD-risk genes their role during brain development and precise molecular function still remain elusive.\r\nDe novo loss of function mutations in the ubiquitin ligase-encoding gene Cullin 3 (CUL3) lead to ASD. In the study described here, we used Cul3 mouse models to evaluate the consequences of Cul3 mutations in vivo. Our results show that Cul3 heterozygous knockout mice exhibit deficits in motor coordination as well as ASD-relevant social and cognitive impairments. Cul3+/-, Cul3+/fl Emx1-Cre and Cul3fl/fl Emx1-Cre mutant brains display cortical lamination abnormalities due to defective migration of post-mitotic excitatory neurons, as well as reduced numbers of excitatory and inhibitory neurons. In line with the observed abnormal cortical organization, Cul3 heterozygous deletion is associated with decreased spontaneous excitatory and inhibitory activity in the cortex. At the molecular level we show that Cul3 regulates cytoskeletal and adhesion protein abundance in the mouse embryonic cortex. Abnormal regulation of cytoskeletal proteins in Cul3 mutant neural cells results in atypical organization of the actin mesh at the cell leading edge. Of note, heterozygous deletion of Cul3 in adult mice does not induce the majority of the behavioral defects observed in constitutive Cul3 haploinsufficient animals, pointing to a critical time-window for Cul3 deficiency.\r\nIn conclusion, our data indicate that Cul3 plays a critical role in the regulation of cytoskeletal proteins and neuronal migration. ASD-associated defects and behavioral abnormalities are primarily due to dosage sensitive Cul3 functions at early brain developmental stages."}],"doi":"10.15479/AT:ISTA:8620","degree_awarded":"PhD","file":[{"access_level":"open_access","content_type":"application/pdf","checksum":"7ee83e42de3e5ce2fedb44dff472f75f","date_updated":"2021-10-16T22:30:04Z","file_name":"Jasmin_Morandell_Thesis-2020_final.pdf","relation":"main_file","file_size":16155786,"creator":"jmorande","embargo":"2021-10-15","file_id":"8621","date_created":"2020-10-07T14:41:49Z"},{"embargo_to":"open_access","file_id":"8622","date_created":"2020-10-07T14:45:07Z","access_level":"closed","checksum":"5e0464af453734210ce7aab7b4a92e3a","content_type":"application/x-zip-compressed","date_updated":"2021-10-16T22:30:04Z","file_name":"Jasmin_Morandell_Thesis-2020_final.zip","creator":"jmorande","relation":"source_file","file_size":24344152}],"has_accepted_license":"1","article_processing_charge":"No","citation":{"mla":"Morandell, Jasmin. <i>Illuminating the Role of Cul3 in Autism Spectrum Disorder Pathogenesis</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8620\">10.15479/AT:ISTA:8620</a>.","chicago":"Morandell, Jasmin. “Illuminating the Role of Cul3 in Autism Spectrum Disorder Pathogenesis.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8620\">https://doi.org/10.15479/AT:ISTA:8620</a>.","ista":"Morandell J. 2020. Illuminating the role of Cul3 in autism spectrum disorder pathogenesis. Institute of Science and Technology Austria.","ama":"Morandell J. Illuminating the role of Cul3 in autism spectrum disorder pathogenesis. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8620\">10.15479/AT:ISTA:8620</a>","short":"J. Morandell, Illuminating the Role of Cul3 in Autism Spectrum Disorder Pathogenesis, Institute of Science and Technology Austria, 2020.","ieee":"J. Morandell, “Illuminating the role of Cul3 in autism spectrum disorder pathogenesis,” Institute of Science and Technology Austria, 2020.","apa":"Morandell, J. (2020). <i>Illuminating the role of Cul3 in autism spectrum disorder pathogenesis</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8620\">https://doi.org/10.15479/AT:ISTA:8620</a>"},"day":"12","ddc":["610"],"month":"10","file_date_updated":"2021-10-16T22:30:04Z","oa_version":"Published Version","date_updated":"2024-09-10T12:04:25Z","related_material":{"record":[{"relation":"part_of_dissertation","status":"public","id":"7800"},{"id":"8131","relation":"part_of_dissertation","status":"public"}]},"page":"138","oa":1,"alternative_title":["ISTA Thesis"],"year":"2020","publisher":"Institute of Science and Technology Austria","language":[{"iso":"eng"}],"type":"dissertation","department":[{"_id":"GaNo"}],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","date_published":"2020-10-12T00:00:00Z","date_created":"2020-10-07T14:53:13Z","acknowledged_ssus":[{"_id":"Bio"},{"_id":"PreCl"}]},{"project":[{"name":"The Wittgenstein Prize","call_identifier":"FWF","grant_number":"Z211","_id":"25F42A32-B435-11E9-9278-68D0E5697425"}],"publication_identifier":{"eissn":["1611-3349"],"issn":["0302-9743"],"isbn":["9783030605070","9783030605087"]},"acknowledgement":"This research was supported in part by the Austrian Science Fund (FWF) under grant Z211-N23 (Wittgenstein Award).","publication_status":"published","status":"public","_id":"8623","author":[{"orcid":"0000-0002-2985-7724","first_name":"Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","full_name":"Henzinger, Thomas A"},{"id":"8C6B42F8-C8E6-11E9-A03A-F2DCE5697425","first_name":"Naci E","full_name":"Sarac, Naci E","last_name":"Sarac"}],"title":"Monitorability under assumptions","doi":"10.1007/978-3-030-60508-7_1","abstract":[{"lang":"eng","text":"We introduce the monitoring of trace properties under assumptions. An assumption limits the space of possible traces that the monitor may encounter. An assumption may result from knowledge about the system that is being monitored, about the environment, or about another, connected monitor. We define monitorability under assumptions and study its theoretical properties. In particular, we show that for every assumption A, the boolean combinations of properties that are safe or co-safe relative to A are monitorable under A. We give several examples and constructions on how an assumption can make a non-monitorable property monitorable, and how an assumption can make a monitorable property monitorable with fewer resources, such as integer registers."}],"file":[{"date_created":"2020-10-15T14:28:06Z","file_id":"8665","date_updated":"2020-10-15T14:28:06Z","success":1,"content_type":"application/pdf","checksum":"00661f9b7034f52e18bf24fa552b8194","access_level":"open_access","relation":"main_file","creator":"esarac","file_size":478148,"file_name":"monitorability.pdf"}],"article_processing_charge":"No","volume":12399,"has_accepted_license":"1","file_date_updated":"2020-10-15T14:28:06Z","ddc":["000"],"month":"10","day":"02","citation":{"ista":"Henzinger TA, Sarac NE. 2020. Monitorability under assumptions. Runtime Verification. RV: Runtime Verification, LNCS, vol. 12399, 3–18.","short":"T.A. Henzinger, N.E. Sarac, in:, Runtime Verification, Springer Nature, 2020, pp. 3–18.","ama":"Henzinger TA, Sarac NE. Monitorability under assumptions. In: <i>Runtime Verification</i>. Vol 12399. Springer Nature; 2020:3-18. doi:<a href=\"https://doi.org/10.1007/978-3-030-60508-7_1\">10.1007/978-3-030-60508-7_1</a>","apa":"Henzinger, T. A., &#38; Sarac, N. E. (2020). Monitorability under assumptions. In <i>Runtime Verification</i> (Vol. 12399, pp. 3–18). Los Angeles, CA, United States: Springer Nature. <a href=\"https://doi.org/10.1007/978-3-030-60508-7_1\">https://doi.org/10.1007/978-3-030-60508-7_1</a>","ieee":"T. A. Henzinger and N. E. Sarac, “Monitorability under assumptions,” in <i>Runtime Verification</i>, Los Angeles, CA, United States, 2020, vol. 12399, pp. 3–18.","chicago":"Henzinger, Thomas A, and Naci E Sarac. “Monitorability under Assumptions.” In <i>Runtime Verification</i>, 12399:3–18. Springer Nature, 2020. <a href=\"https://doi.org/10.1007/978-3-030-60508-7_1\">https://doi.org/10.1007/978-3-030-60508-7_1</a>.","mla":"Henzinger, Thomas A., and Naci E. Sarac. “Monitorability under Assumptions.” <i>Runtime Verification</i>, vol. 12399, Springer Nature, 2020, pp. 3–18, doi:<a href=\"https://doi.org/10.1007/978-3-030-60508-7_1\">10.1007/978-3-030-60508-7_1</a>."},"conference":{"name":"RV: Runtime Verification","end_date":"2020-10-09","start_date":"2020-10-06","location":"Los Angeles, CA, United States"},"oa_version":"Submitted Version","date_updated":"2023-09-05T15:08:26Z","publication":"Runtime Verification","page":"3-18","oa":1,"alternative_title":["LNCS"],"year":"2020","intvolume":"     12399","publisher":"Springer Nature","language":[{"iso":"eng"}],"type":"conference","quality_controlled":"1","isi":1,"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","department":[{"_id":"ToHe"}],"scopus_import":"1","date_created":"2020-10-07T15:05:37Z","date_published":"2020-10-02T00:00:00Z","external_id":{"isi":["000728160600001"]}},{"oa_version":"Preprint","month":"08","day":"05","citation":{"apa":"Suri, B., Kageorge, L., Grigoriev, R. O., &#38; Schatz, M. F. (2020). Capturing turbulent dynamics and statistics in experiments with unstable periodic orbits. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/physrevlett.125.064501\">https://doi.org/10.1103/physrevlett.125.064501</a>","ieee":"B. Suri, L. Kageorge, R. O. Grigoriev, and M. F. Schatz, “Capturing turbulent dynamics and statistics in experiments with unstable periodic orbits,” <i>Physical Review Letters</i>, vol. 125, no. 6. American Physical Society, 2020.","ista":"Suri B, Kageorge L, Grigoriev RO, Schatz MF. 2020. Capturing turbulent dynamics and statistics in experiments with unstable periodic orbits. Physical Review Letters. 125(6), 064501.","ama":"Suri B, Kageorge L, Grigoriev RO, Schatz MF. Capturing turbulent dynamics and statistics in experiments with unstable periodic orbits. <i>Physical Review Letters</i>. 2020;125(6). doi:<a href=\"https://doi.org/10.1103/physrevlett.125.064501\">10.1103/physrevlett.125.064501</a>","short":"B. Suri, L. Kageorge, R.O. Grigoriev, M.F. Schatz, Physical Review Letters 125 (2020).","chicago":"Suri, Balachandra, Logan Kageorge, Roman O. Grigoriev, and Michael F. Schatz. “Capturing Turbulent Dynamics and Statistics in Experiments with Unstable Periodic Orbits.” <i>Physical Review Letters</i>. American Physical Society, 2020. <a href=\"https://doi.org/10.1103/physrevlett.125.064501\">https://doi.org/10.1103/physrevlett.125.064501</a>.","mla":"Suri, Balachandra, et al. “Capturing Turbulent Dynamics and Statistics in Experiments with Unstable Periodic Orbits.” <i>Physical Review Letters</i>, vol. 125, no. 6, 064501, American Physical Society, 2020, doi:<a href=\"https://doi.org/10.1103/physrevlett.125.064501\">10.1103/physrevlett.125.064501</a>."},"volume":125,"article_processing_charge":"No","arxiv":1,"doi":"10.1103/physrevlett.125.064501","issue":"6","abstract":[{"lang":"eng","text":"In laboratory studies and numerical simulations, we observe clear signatures of unstable time-periodic solutions in a moderately turbulent quasi-two-dimensional flow. We validate the dynamical relevance of such solutions by demonstrating that turbulent flows in both experiment and numerics transiently display time-periodic dynamics when they shadow unstable periodic orbits (UPOs). We show that UPOs we computed are also statistically significant, with turbulent flows spending a sizable fraction of the total time near these solutions. As a result, the average rates of energy input and dissipation for the turbulent flow and frequently visited UPOs differ only by a few percent."}],"_id":"8634","author":[{"full_name":"Suri, Balachandra","last_name":"Suri","id":"47A5E706-F248-11E8-B48F-1D18A9856A87","first_name":"Balachandra"},{"last_name":"Kageorge","full_name":"Kageorge, Logan","first_name":"Logan"},{"first_name":"Roman O.","last_name":"Grigoriev","full_name":"Grigoriev, Roman O."},{"last_name":"Schatz","full_name":"Schatz, Michael F.","first_name":"Michael F."}],"title":"Capturing turbulent dynamics and statistics in experiments with unstable periodic orbits","ec_funded":1,"acknowledgement":"M. F. S. and R. O. G. acknowledge funding from the National Science Foundation (CMMI-1234436, DMS1125302, CMMI-1725587) and Defense Advanced Research Projects Agency (HR0011-16-2-0033). B. S.has received funding from the People Programme (Marie Curie Actions) of the European Union's Seventh Framework Programme FP7/2007–2013/ under REA Grant Agreement No. 291734.","status":"public","publication_status":"published","project":[{"name":"International IST Postdoc Fellowship Programme","call_identifier":"FP7","_id":"25681D80-B435-11E9-9278-68D0E5697425","grant_number":"291734"}],"publication_identifier":{"eissn":["1079-7114"],"issn":["0031-9007"]},"date_created":"2020-10-08T17:27:32Z","date_published":"2020-08-05T00:00:00Z","external_id":{"arxiv":["2008.02367"],"isi":["000555785600005"]},"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","department":[{"_id":"BjHo"}],"quality_controlled":"1","type":"journal_article","language":[{"iso":"eng"}],"isi":1,"intvolume":"       125","main_file_link":[{"url":"https://arxiv.org/abs/2008.02367","open_access":"1"}],"publisher":"American Physical Society","keyword":["General Physics and Astronomy"],"year":"2020","oa":1,"article_type":"original","article_number":"064501","date_updated":"2023-09-05T12:08:29Z","publication":"Physical Review Letters"},{"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"MaJö"}],"date_created":"2020-10-11T22:01:14Z","scopus_import":"1","date_published":"2020-10-01T00:00:00Z","external_id":{"isi":["000577142600032"]},"publisher":"Springer Nature","intvolume":"        10","quality_controlled":"1","language":[{"iso":"eng"}],"type":"journal_article","isi":1,"oa":1,"year":"2020","date_updated":"2023-08-22T09:58:21Z","publication":"Scientific Reports","article_number":"16220","article_type":"original","file_date_updated":"2020-10-12T12:39:10Z","ddc":["570"],"month":"10","citation":{"apa":"Deichler, A., Carrasco, D., Lopez-Jury, L., Vega Zuniga, T. A., Marquez, N., Mpodozis, J., &#38; Marin, G. (2020). A specialized reciprocal connectivity suggests a link between the mechanisms by which the superior colliculus and parabigeminal nucleus produce defensive behaviors in rodents. <i>Scientific Reports</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s41598-020-72848-0\">https://doi.org/10.1038/s41598-020-72848-0</a>","ieee":"A. Deichler <i>et al.</i>, “A specialized reciprocal connectivity suggests a link between the mechanisms by which the superior colliculus and parabigeminal nucleus produce defensive behaviors in rodents,” <i>Scientific Reports</i>, vol. 10. Springer Nature, 2020.","ista":"Deichler A, Carrasco D, Lopez-Jury L, Vega Zuniga TA, Marquez N, Mpodozis J, Marin G. 2020. A specialized reciprocal connectivity suggests a link between the mechanisms by which the superior colliculus and parabigeminal nucleus produce defensive behaviors in rodents. Scientific Reports. 10, 16220.","ama":"Deichler A, Carrasco D, Lopez-Jury L, et al. A specialized reciprocal connectivity suggests a link between the mechanisms by which the superior colliculus and parabigeminal nucleus produce defensive behaviors in rodents. <i>Scientific Reports</i>. 2020;10. doi:<a href=\"https://doi.org/10.1038/s41598-020-72848-0\">10.1038/s41598-020-72848-0</a>","short":"A. Deichler, D. Carrasco, L. Lopez-Jury, T.A. Vega Zuniga, N. Marquez, J. Mpodozis, G. Marin, Scientific Reports 10 (2020).","mla":"Deichler, Alfonso, et al. “A Specialized Reciprocal Connectivity Suggests a Link between the Mechanisms by Which the Superior Colliculus and Parabigeminal Nucleus Produce Defensive Behaviors in Rodents.” <i>Scientific Reports</i>, vol. 10, 16220, Springer Nature, 2020, doi:<a href=\"https://doi.org/10.1038/s41598-020-72848-0\">10.1038/s41598-020-72848-0</a>.","chicago":"Deichler, Alfonso, Denisse Carrasco, Luciana Lopez-Jury, Tomas A Vega Zuniga, Natalia Marquez, Jorge Mpodozis, and Gonzalo Marin. “A Specialized Reciprocal Connectivity Suggests a Link between the Mechanisms by Which the Superior Colliculus and Parabigeminal Nucleus Produce Defensive Behaviors in Rodents.” <i>Scientific Reports</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1038/s41598-020-72848-0\">https://doi.org/10.1038/s41598-020-72848-0</a>."},"day":"01","oa_version":"Published Version","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"file":[{"file_id":"8651","date_created":"2020-10-12T12:39:10Z","file_name":"2020_ScientificReport_Deichler.pdf","file_size":3906744,"creator":"dernst","relation":"main_file","success":1,"date_updated":"2020-10-12T12:39:10Z","access_level":"open_access","checksum":"f6dd99954f1c0ffb4da5a1d2d739bf31","content_type":"application/pdf"}],"article_processing_charge":"No","volume":10,"has_accepted_license":"1","_id":"8643","title":"A specialized reciprocal connectivity suggests a link between the mechanisms by which the superior colliculus and parabigeminal nucleus produce defensive behaviors in rodents","author":[{"full_name":"Deichler, Alfonso","last_name":"Deichler","first_name":"Alfonso"},{"full_name":"Carrasco, Denisse","last_name":"Carrasco","first_name":"Denisse"},{"full_name":"Lopez-Jury, Luciana","last_name":"Lopez-Jury","first_name":"Luciana"},{"first_name":"Tomas A","id":"2E7C4E78-F248-11E8-B48F-1D18A9856A87","last_name":"Vega Zuniga","full_name":"Vega Zuniga, Tomas A"},{"first_name":"Natalia","last_name":"Marquez","full_name":"Marquez, Natalia"},{"last_name":"Mpodozis","full_name":"Mpodozis, Jorge","first_name":"Jorge"},{"full_name":"Marin, Gonzalo","last_name":"Marin","first_name":"Gonzalo"}],"doi":"10.1038/s41598-020-72848-0","abstract":[{"lang":"eng","text":"The parabigeminal nucleus (PBG) is the mammalian homologue to the isthmic complex of other vertebrates. Optogenetic stimulation of the PBG induces freezing and escape in mice, a result thought to be caused by a PBG projection to the central nucleus of the amygdala. However, the isthmic complex, including the PBG, has been classically considered satellite nuclei of the Superior Colliculus (SC), which upon stimulation of its medial part also triggers fear and avoidance reactions. As the PBG-SC connectivity is not well characterized, we investigated whether the topology of the PBG projection to the SC could be related to the behavioral consequences of PBG stimulation. To that end, we performed immunohistochemistry, in situ hybridization and neural tracer injections in the SC and PBG in a diurnal rodent, the Octodon degus. We found that all PBG neurons expressed both glutamatergic and cholinergic markers and were distributed in clearly defined anterior (aPBG) and posterior (pPBG) subdivisions. The pPBG is connected reciprocally and topographically to the ipsilateral SC, whereas the aPBG receives afferent axons from the ipsilateral SC and projected exclusively to the contralateral SC. This contralateral projection forms a dense field of terminals that is restricted to the medial SC, in correspondence with the SC representation of the aerial binocular field which, we also found, in O. degus prompted escape reactions upon looming stimulation. Therefore, this specialized topography allows binocular interactions in the SC region controlling responses to aerial predators, suggesting a link between the mechanisms by which the SC and PBG produce defensive behaviors."}],"publication_identifier":{"eissn":["20452322"]},"publication_status":"published","status":"public","acknowledgement":"We thank Elisa Sentis and Solano Henriquez for their expert technical assistance. Dr. David Sterratt for his helpful advice in using the Retistruct package. Dr. Joao Botelho for his valuable assistance in scanning the retinas. To Mrs. Diane Greenstein for kindly reading and correcting our manuscript. Macarena Ruiz for her helpful comments during figures elaboration. Dr. Alexia Nunez-Parra for kindly providing us with the transgenic mouse line. Dr. Harald Luksch for granting us access to the confocal microscope at his lab. This study was supported by: FONDECYT 1151432 (to G.M.), FONDECYT 1170027 (to J.M.) and Doctoral fellowship CONICYT 21161599 (to A.D.)."},{"date_created":"2020-10-11T22:01:14Z","scopus_import":"1","date_published":"2020-09-01T00:00:00Z","external_id":{"isi":["000573298000001"]},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"MiLe"}],"language":[{"iso":"eng"}],"quality_controlled":"1","type":"journal_article","isi":1,"publisher":"IOP Publishing","intvolume":"        22","year":"2020","oa":1,"article_number":"093026","article_type":"original","related_material":{"record":[{"id":"10759","relation":"dissertation_contains","status":"public"}]},"date_updated":"2024-08-07T07:16:53Z","publication":"New Journal of Physics","oa_version":"Published Version","month":"09","file_date_updated":"2020-10-12T12:18:47Z","ddc":["530"],"citation":{"chicago":"Rzadkowski, Wojciech, N Defenu, S Chiacchiera, A Trombettoni, and Giacomo Bighin. “Detecting Composite Orders in Layered Models via Machine Learning.” <i>New Journal of Physics</i>. IOP Publishing, 2020. <a href=\"https://doi.org/10.1088/1367-2630/abae44\">https://doi.org/10.1088/1367-2630/abae44</a>.","mla":"Rzadkowski, Wojciech, et al. “Detecting Composite Orders in Layered Models via Machine Learning.” <i>New Journal of Physics</i>, vol. 22, no. 9, 093026, IOP Publishing, 2020, doi:<a href=\"https://doi.org/10.1088/1367-2630/abae44\">10.1088/1367-2630/abae44</a>.","ieee":"W. Rzadkowski, N. Defenu, S. Chiacchiera, A. Trombettoni, and G. Bighin, “Detecting composite orders in layered models via machine learning,” <i>New Journal of Physics</i>, vol. 22, no. 9. IOP Publishing, 2020.","apa":"Rzadkowski, W., Defenu, N., Chiacchiera, S., Trombettoni, A., &#38; Bighin, G. (2020). Detecting composite orders in layered models via machine learning. <i>New Journal of Physics</i>. IOP Publishing. <a href=\"https://doi.org/10.1088/1367-2630/abae44\">https://doi.org/10.1088/1367-2630/abae44</a>","ama":"Rzadkowski W, Defenu N, Chiacchiera S, Trombettoni A, Bighin G. Detecting composite orders in layered models via machine learning. <i>New Journal of Physics</i>. 2020;22(9). doi:<a href=\"https://doi.org/10.1088/1367-2630/abae44\">10.1088/1367-2630/abae44</a>","short":"W. Rzadkowski, N. Defenu, S. Chiacchiera, A. Trombettoni, G. Bighin, New Journal of Physics 22 (2020).","ista":"Rzadkowski W, Defenu N, Chiacchiera S, Trombettoni A, Bighin G. 2020. Detecting composite orders in layered models via machine learning. New Journal of Physics. 22(9), 093026."},"day":"01","article_processing_charge":"No","volume":22,"has_accepted_license":"1","file":[{"file_id":"8650","date_created":"2020-10-12T12:18:47Z","file_name":"2020_NewJournalPhysics_Rzdkowski.pdf","creator":"dernst","file_size":2725143,"relation":"main_file","success":1,"date_updated":"2020-10-12T12:18:47Z","access_level":"open_access","content_type":"application/pdf","checksum":"c9238fff422e7a957c3a0d559f756b3a"}],"tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"doi":"10.1088/1367-2630/abae44","abstract":[{"text":"Determining the phase diagram of systems consisting of smaller subsystems 'connected' via a tunable coupling is a challenging task relevant for a variety of physical settings. A general question is whether new phases, not present in the uncoupled limit, may arise. We use machine learning and a suitable quasidistance between different points of the phase diagram to study layered spin models, in which the spin variables constituting each of the uncoupled systems (to which we refer as layers) are coupled to each other via an interlayer coupling. In such systems, in general, composite order parameters involving spins of different layers may emerge as a consequence of the interlayer coupling. We focus on the layered Ising and Ashkin–Teller models as a paradigmatic case study, determining their phase diagram via the application of a machine learning algorithm to the Monte Carlo data. Remarkably our technique is able to correctly characterize all the system phases also in the case of hidden order parameters, i.e. order parameters whose expression in terms of the microscopic configurations would require additional preprocessing of the data fed to the algorithm. We correctly retrieve the three known phases of the Ashkin–Teller model with ferromagnetic couplings, including the phase described by a composite order parameter. For the bilayer and trilayer Ising models the phases we find are only the ferromagnetic and the paramagnetic ones. Within the approach we introduce, owing to the construction of convolutional neural networks, naturally suitable for layered image-like data with arbitrary number of layers, no preprocessing of the Monte Carlo data is needed, also with regard to its spatial structure. The physical meaning of our results is discussed and compared with analytical data, where available. Yet, the method can be used without any a priori knowledge of the phases one seeks to find and can be applied to other models and structures.","lang":"eng"}],"issue":"9","_id":"8644","title":"Detecting composite orders in layered models via machine learning","author":[{"first_name":"Wojciech","id":"48C55298-F248-11E8-B48F-1D18A9856A87","last_name":"Rzadkowski","full_name":"Rzadkowski, Wojciech","orcid":"0000-0002-1106-4419"},{"last_name":"Defenu","full_name":"Defenu, N","first_name":"N"},{"last_name":"Chiacchiera","full_name":"Chiacchiera, S","first_name":"S"},{"full_name":"Trombettoni, A","last_name":"Trombettoni","first_name":"A"},{"last_name":"Bighin","full_name":"Bighin, Giacomo","first_name":"Giacomo","id":"4CA96FD4-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8823-9777"}],"ec_funded":1,"acknowledgement":"We thank Gesualdo Delfino, Michele Fabrizio, Piero Ferrarese, Robert Konik, Christoph Lampert and Mikhail Lemeshko for stimulating discussions at various stages of this work. WR has received funding from the EU Horizon 2020 program under the Marie Skłodowska-Curie Grant Agreement No. 665385 and is a recipient of a DOC Fellowship of the Austrian Academy of Sciences. GB acknowledges support from the Austrian Science Fund (FWF), under project No. M2641-N27. ND acknowledges support by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) via Collaborative Research Center SFB 1225 (ISOQUANT)--project-id 273811115--and under Germany's Excellence Strategy 'EXC-2181/1-390900948' (the Heidelberg STRUCTURES Excellence Cluster).","publication_status":"published","status":"public","project":[{"grant_number":"665385","_id":"2564DBCA-B435-11E9-9278-68D0E5697425","call_identifier":"H2020","name":"International IST Doctoral Program"},{"name":"Analytic and machine learning approaches to composite quantum impurities","_id":"05A235A0-7A3F-11EA-A408-12923DDC885E","grant_number":"25681"},{"grant_number":"M02641","_id":"26986C82-B435-11E9-9278-68D0E5697425","call_identifier":"FWF","name":"A path-integral approach to composite impurities"}],"publication_identifier":{"issn":["13672630"]}},{"doi":"10.1093/bioinformatics/btz841","abstract":[{"lang":"eng","text":"Epistasis, the context-dependence of the contribution of an amino acid substitution to fitness, is common in evolution. To detect epistasis, fitness must be measured for at least four genotypes: the reference genotype, two different single mutants and a double mutant with both of the single mutations. For higher-order epistasis of the order n, fitness has to be measured for all 2n genotypes of an n-dimensional hypercube in genotype space forming a ‘combinatorially complete dataset’. So far, only a handful of such datasets have been produced by manual curation. Concurrently, random mutagenesis experiments have produced measurements of fitness and other phenotypes in a high-throughput manner, potentially containing a number of combinatorially complete datasets. We present an effective recursive algorithm for finding all hypercube structures in random mutagenesis experimental data. To test the algorithm, we applied it to the data from a recent HIS3 protein dataset and found all 199 847 053 unique combinatorially complete genotype combinations of dimensionality ranging from 2 to 12. The algorithm may be useful for researchers looking for higher-order epistasis in their high-throughput experimental data."}],"issue":"6","_id":"8645","title":"HypercubeME: Two hundred million combinatorially complete datasets from a single experiment","author":[{"first_name":"Laura A","full_name":"Esteban, Laura A","last_name":"Esteban"},{"last_name":"Lonishin","full_name":"Lonishin, Lyubov R","first_name":"Lyubov R"},{"full_name":"Bobrovskiy, Daniil M","last_name":"Bobrovskiy","first_name":"Daniil M"},{"first_name":"Gregory","full_name":"Leleytner, Gregory","last_name":"Leleytner"},{"first_name":"Natalya S","full_name":"Bogatyreva, Natalya S","last_name":"Bogatyreva"},{"first_name":"Fyodor","id":"44FDEF62-F248-11E8-B48F-1D18A9856A87","last_name":"Kondrashov","full_name":"Kondrashov, Fyodor","orcid":"0000-0001-8243-4694"},{"last_name":"Ivankov","full_name":"Ivankov, Dmitry N ","first_name":"Dmitry N "}],"ec_funded":1,"publication_status":"published","acknowledgement":"This work was supported by the European Research Council under the European Union’s Seventh Framework Programme (FP7/2007-2013, ERC grant agreement 335980_EinME) and Startup package to the Ivankov laboratory at Skolkovo Institute of Science and Technology. The work was started at the School of Molecular and Theoretical Biology 2017 supported by the Zimin Foundation. N.S.B. was supported by the Woman Scientists Support Grant in Centre for Genomic Regulation (CRG). ","status":"public","project":[{"name":"Systematic investigation of epistasis in molecular evolution","call_identifier":"FP7","_id":"26120F5C-B435-11E9-9278-68D0E5697425","grant_number":"335980"}],"publication_identifier":{"issn":["1367-4803"],"eissn":["1460-2059"]},"oa_version":"Published Version","license":"https://creativecommons.org/licenses/by-nc/4.0/","file_date_updated":"2020-10-12T12:02:09Z","pmid":1,"month":"03","ddc":["000","570"],"citation":{"mla":"Esteban, Laura A., et al. “HypercubeME: Two Hundred Million Combinatorially Complete Datasets from a Single Experiment.” <i>Bioinformatics</i>, vol. 36, no. 6, Oxford Academic, 2020, pp. 1960–62, doi:<a href=\"https://doi.org/10.1093/bioinformatics/btz841\">10.1093/bioinformatics/btz841</a>.","chicago":"Esteban, Laura A, Lyubov R Lonishin, Daniil M Bobrovskiy, Gregory Leleytner, Natalya S Bogatyreva, Fyodor Kondrashov, and Dmitry N  Ivankov. “HypercubeME: Two Hundred Million Combinatorially Complete Datasets from a Single Experiment.” <i>Bioinformatics</i>. Oxford Academic, 2020. <a href=\"https://doi.org/10.1093/bioinformatics/btz841\">https://doi.org/10.1093/bioinformatics/btz841</a>.","ama":"Esteban LA, Lonishin LR, Bobrovskiy DM, et al. HypercubeME: Two hundred million combinatorially complete datasets from a single experiment. <i>Bioinformatics</i>. 2020;36(6):1960-1962. doi:<a href=\"https://doi.org/10.1093/bioinformatics/btz841\">10.1093/bioinformatics/btz841</a>","short":"L.A. Esteban, L.R. Lonishin, D.M. Bobrovskiy, G. Leleytner, N.S. Bogatyreva, F. Kondrashov, D.N. Ivankov, Bioinformatics 36 (2020) 1960–1962.","ista":"Esteban LA, Lonishin LR, Bobrovskiy DM, Leleytner G, Bogatyreva NS, Kondrashov F, Ivankov DN. 2020. HypercubeME: Two hundred million combinatorially complete datasets from a single experiment. Bioinformatics. 36(6), 1960–1962.","apa":"Esteban, L. A., Lonishin, L. R., Bobrovskiy, D. M., Leleytner, G., Bogatyreva, N. S., Kondrashov, F., &#38; Ivankov, D. N. (2020). HypercubeME: Two hundred million combinatorially complete datasets from a single experiment. <i>Bioinformatics</i>. Oxford Academic. <a href=\"https://doi.org/10.1093/bioinformatics/btz841\">https://doi.org/10.1093/bioinformatics/btz841</a>","ieee":"L. A. Esteban <i>et al.</i>, “HypercubeME: Two hundred million combinatorially complete datasets from a single experiment,” <i>Bioinformatics</i>, vol. 36, no. 6. Oxford Academic, pp. 1960–1962, 2020."},"day":"15","article_processing_charge":"No","volume":36,"has_accepted_license":"1","tmp":{"short":"CC BY-NC (4.0)","legal_code_url":"https://creativecommons.org/licenses/by-nc/4.0/legalcode","image":"/images/cc_by_nc.png","name":"Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)"},"file":[{"file_id":"8649","date_created":"2020-10-12T12:02:09Z","file_name":"2020_Bioinformatics_Esteban.pdf","creator":"dernst","relation":"main_file","file_size":308341,"access_level":"open_access","content_type":"application/pdf","checksum":"21d6f71839deb3b83e4a356193f72767","success":1,"date_updated":"2020-10-12T12:02:09Z"}],"year":"2020","oa":1,"page":"1960-1962","article_type":"original","date_updated":"2023-08-22T09:57:29Z","publication":"Bioinformatics","date_created":"2020-10-11T22:01:14Z","scopus_import":"1","date_published":"2020-03-15T00:00:00Z","external_id":{"pmid":["31742320"],"isi":["000538696800054"]},"user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"FyKo"}],"quality_controlled":"1","type":"journal_article","language":[{"iso":"eng"}],"isi":1,"publisher":"Oxford Academic","intvolume":"        36"},{"doi":"10.1038/s42005-020-00445-8","abstract":[{"text":"Nature creates electrons with two values of the spin projection quantum number. In certain applications, it is important to filter electrons with one spin projection from the rest. Such filtering is not trivial, since spin-dependent interactions are often weak, and cannot lead to any substantial effect. Here we propose an efficient spin filter based upon scattering from a two-dimensional crystal, which is made of aligned point magnets. The polarization of the outgoing electron flux is controlled by the crystal, and reaches maximum at specific values of the parameters. In our scheme, polarization increase is accompanied by higher reflectivity of the crystal. High transmission is feasible in scattering from a quantum cavity made of two crystals. Our findings can be used for studies of low-energy spin-dependent scattering from two-dimensional ordered structures made of magnetic atoms or aligned chiral molecules.","lang":"eng"}],"_id":"8652","title":"Filtering spins by scattering from a lattice of point magnets","author":[{"first_name":"Areg","id":"4AF46FD6-F248-11E8-B48F-1D18A9856A87","last_name":"Ghazaryan","full_name":"Ghazaryan, Areg","orcid":"0000-0001-9666-3543"},{"last_name":"Lemeshko","full_name":"Lemeshko, Mikhail","first_name":"Mikhail","id":"37CB05FA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-6990-7802"},{"first_name":"Artem","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","last_name":"Volosniev","full_name":"Volosniev, Artem","orcid":"0000-0003-0393-5525"}],"ec_funded":1,"publication_status":"published","status":"public","acknowledgement":"This work has received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie Grant Agreement No. 754411 (A.G.V. and A.G.). M.L. acknowledges support by the Austrian Science Fund (FWF), under project No. P29902-N27, and by the European Research Council (ERC) Starting\r\nGrant No. 801770 (ANGULON).","project":[{"_id":"260C2330-B435-11E9-9278-68D0E5697425","grant_number":"754411","name":"ISTplus - Postdoctoral Fellowships","call_identifier":"H2020"},{"grant_number":"P29902","_id":"26031614-B435-11E9-9278-68D0E5697425","name":"Quantum rotations in the presence of a many-body environment","call_identifier":"FWF"},{"call_identifier":"H2020","name":"Angulon: physics and applications of a new quasiparticle","_id":"2688CF98-B435-11E9-9278-68D0E5697425","grant_number":"801770"}],"publication_identifier":{"issn":["2399-3650"]},"oa_version":"Published Version","file_date_updated":"2020-10-14T15:16:28Z","ddc":["530"],"month":"10","citation":{"apa":"Ghazaryan, A., Lemeshko, M., &#38; Volosniev, A. (2020). Filtering spins by scattering from a lattice of point magnets. <i>Communications Physics</i>. Springer Nature. <a href=\"https://doi.org/10.1038/s42005-020-00445-8\">https://doi.org/10.1038/s42005-020-00445-8</a>","ieee":"A. Ghazaryan, M. Lemeshko, and A. Volosniev, “Filtering spins by scattering from a lattice of point magnets,” <i>Communications Physics</i>, vol. 3. Springer Nature, 2020.","short":"A. Ghazaryan, M. Lemeshko, A. Volosniev, Communications Physics 3 (2020).","ista":"Ghazaryan A, Lemeshko M, Volosniev A. 2020. Filtering spins by scattering from a lattice of point magnets. Communications Physics. 3, 178.","ama":"Ghazaryan A, Lemeshko M, Volosniev A. Filtering spins by scattering from a lattice of point magnets. <i>Communications Physics</i>. 2020;3. doi:<a href=\"https://doi.org/10.1038/s42005-020-00445-8\">10.1038/s42005-020-00445-8</a>","mla":"Ghazaryan, Areg, et al. “Filtering Spins by Scattering from a Lattice of Point Magnets.” <i>Communications Physics</i>, vol. 3, 178, Springer Nature, 2020, doi:<a href=\"https://doi.org/10.1038/s42005-020-00445-8\">10.1038/s42005-020-00445-8</a>.","chicago":"Ghazaryan, Areg, Mikhail Lemeshko, and Artem Volosniev. “Filtering Spins by Scattering from a Lattice of Point Magnets.” <i>Communications Physics</i>. Springer Nature, 2020. <a href=\"https://doi.org/10.1038/s42005-020-00445-8\">https://doi.org/10.1038/s42005-020-00445-8</a>."},"day":"09","volume":3,"article_processing_charge":"Yes","has_accepted_license":"1","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","image":"/images/cc_by.png","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"file":[{"file_name":"2020_CommPhysics_Ghazaryan.pdf","relation":"main_file","creator":"dernst","file_size":1462934,"access_level":"open_access","content_type":"application/pdf","checksum":"60cd35b99f0780acffc7b6060e49ec8b","success":1,"date_updated":"2020-10-14T15:16:28Z","file_id":"8662","date_created":"2020-10-14T15:16:28Z"}],"year":"2020","oa":1,"article_number":"178","article_type":"original","date_updated":"2023-08-22T09:58:46Z","publication":"Communications Physics","date_created":"2020-10-13T09:48:59Z","scopus_import":"1","external_id":{"isi":["000581681000001"]},"date_published":"2020-10-09T00:00:00Z","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","department":[{"_id":"MiLe"}],"type":"journal_article","quality_controlled":"1","language":[{"iso":"eng"}],"isi":1,"publisher":"Springer Nature","intvolume":"         3"},{"date_published":"2020-10-13T00:00:00Z","date_created":"2020-10-13T13:02:33Z","department":[{"_id":"CaGu"}],"user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","type":"dissertation","language":[{"iso":"eng"}],"publisher":"Institute of Science and Technology Austria","year":"2020","alternative_title":["ISTA Thesis"],"keyword":["duplication","amplification","promoter","CNV","AMGET","experimental evolution","Escherichia coli"],"oa":1,"related_material":{"record":[{"status":"public","relation":"research_data","id":"7652"}]},"page":"117","date_updated":"2023-09-07T13:22:42Z","oa_version":"Published Version","day":"13","citation":{"ama":"Tomanek I. The evolution of gene expression by copy number and point mutations. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8653\">10.15479/AT:ISTA:8653</a>","short":"I. Tomanek, The Evolution of Gene Expression by Copy Number and Point Mutations, Institute of Science and Technology Austria, 2020.","ista":"Tomanek I. 2020. The evolution of gene expression by copy number and point mutations. Institute of Science and Technology Austria.","apa":"Tomanek, I. (2020). <i>The evolution of gene expression by copy number and point mutations</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8653\">https://doi.org/10.15479/AT:ISTA:8653</a>","ieee":"I. Tomanek, “The evolution of gene expression by copy number and point mutations,” Institute of Science and Technology Austria, 2020.","mla":"Tomanek, Isabella. <i>The Evolution of Gene Expression by Copy Number and Point Mutations</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8653\">10.15479/AT:ISTA:8653</a>.","chicago":"Tomanek, Isabella. “The Evolution of Gene Expression by Copy Number and Point Mutations.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8653\">https://doi.org/10.15479/AT:ISTA:8653</a>."},"ddc":["576"],"file_date_updated":"2021-10-20T22:30:03Z","month":"10","has_accepted_license":"1","article_processing_charge":"No","degree_awarded":"PhD","file":[{"file_name":"Thesis_ITomanek_final_201016.docx","relation":"source_file","file_size":25131884,"creator":"itomanek","date_updated":"2021-10-20T22:30:03Z","access_level":"closed","checksum":"c01d9f59794b4b70528f37637c17ad02","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","file_id":"8666","date_created":"2020-10-16T12:14:21Z","embargo_to":"open_access"},{"date_updated":"2021-10-20T22:30:03Z","access_level":"open_access","content_type":"application/pdf","checksum":"f8edbc3b0f81a780e13ca1e561d42d8b","embargo":"2021-10-19","file_name":"Thesis_ITomanek_final_201016.pdf","file_size":15405675,"relation":"main_file","creator":"itomanek","file_id":"8667","date_created":"2020-10-16T12:14:21Z"}],"abstract":[{"lang":"eng","text":"Mutations are the raw material of evolution and come in many different flavors. Point mutations change a single letter in the DNA sequence, while copy number mutations like duplications or deletions add or remove many letters of the DNA sequence simultaneously.  Each type of mutation exhibits specific properties like its rate of formation and reversal. \r\nGene expression is a fundamental phenotype that can be altered by both, point and copy number mutations. The following thesis is concerned with the dynamics of gene expression evolution and how it is affected by the properties exhibited by point and copy number mutations. Specifically, we are considering i) copy number mutations during adaptation to fluctuating environments and ii) the interaction of copy number and point mutations during adaptation to constant environments.  "}],"doi":"10.15479/AT:ISTA:8653","author":[{"orcid":"0000-0001-6197-363X","last_name":"Tomanek","full_name":"Tomanek, Isabella","first_name":"Isabella","id":"3981F020-F248-11E8-B48F-1D18A9856A87"}],"supervisor":[{"orcid":"0000-0001-6220-2052","last_name":"Guet","full_name":"Guet, Calin C","first_name":"Calin C","id":"47F8433E-F248-11E8-B48F-1D18A9856A87"}],"title":"The evolution of gene expression by copy number and point mutations","_id":"8653","publication_status":"published","status":"public","publication_identifier":{"issn":["2663-337X"]}},{"oa_version":"Published Version","month":"10","file_date_updated":"2021-10-07T22:30:03Z","ddc":["571","530","570"],"day":"14","citation":{"ieee":"B. Kavcic, “Perturbations of protein synthesis: from antibiotics to genetics and physiology,” Institute of Science and Technology Austria, 2020.","apa":"Kavcic, B. (2020). <i>Perturbations of protein synthesis: from antibiotics to genetics and physiology</i>. Institute of Science and Technology Austria. <a href=\"https://doi.org/10.15479/AT:ISTA:8657\">https://doi.org/10.15479/AT:ISTA:8657</a>","ista":"Kavcic B. 2020. Perturbations of protein synthesis: from antibiotics to genetics and physiology. Institute of Science and Technology Austria.","ama":"Kavcic B. Perturbations of protein synthesis: from antibiotics to genetics and physiology. 2020. doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8657\">10.15479/AT:ISTA:8657</a>","short":"B. Kavcic, Perturbations of Protein Synthesis: From Antibiotics to Genetics and Physiology, Institute of Science and Technology Austria, 2020.","chicago":"Kavcic, Bor. “Perturbations of Protein Synthesis: From Antibiotics to Genetics and Physiology.” Institute of Science and Technology Austria, 2020. <a href=\"https://doi.org/10.15479/AT:ISTA:8657\">https://doi.org/10.15479/AT:ISTA:8657</a>.","mla":"Kavcic, Bor. <i>Perturbations of Protein Synthesis: From Antibiotics to Genetics and Physiology</i>. Institute of Science and Technology Austria, 2020, doi:<a href=\"https://doi.org/10.15479/AT:ISTA:8657\">10.15479/AT:ISTA:8657</a>."},"article_processing_charge":"No","has_accepted_license":"1","file":[{"file_id":"8663","date_created":"2020-10-15T06:41:20Z","embargo":"2021-10-06","file_name":"kavcicB_thesis202009.pdf","file_size":52636162,"creator":"bkavcic","relation":"main_file","date_updated":"2021-10-07T22:30:03Z","access_level":"open_access","checksum":"d708ecd62b6fcc3bc1feb483b8dbe9eb","content_type":"application/pdf"},{"content_type":"application/zip","checksum":"bb35f2352a04db19164da609f00501f3","access_level":"closed","date_updated":"2021-10-07T22:30:03Z","file_size":321681247,"relation":"source_file","creator":"bkavcic","file_name":"2020b.zip","embargo_to":"open_access","date_created":"2020-10-15T06:41:53Z","file_id":"8664"}],"degree_awarded":"PhD","doi":"10.15479/AT:ISTA:8657","abstract":[{"lang":"eng","text":"Synthesis of proteins – translation – is a fundamental process of life. Quantitative studies anchor translation into the context of bacterial physiology and reveal several mathematical relationships, called “growth laws,” which capture physiological feedbacks between protein synthesis and cell growth. Growth laws describe the dependency of the ribosome abundance as a function of growth rate, which can change depending on the growth conditions. Perturbations of translation reveal that bacteria employ a compensatory strategy in which the reduced translation capability results in increased expression of the translation machinery.\r\nPerturbations of translation are achieved in various ways; clinically interesting is the application of translation-targeting antibiotics – translation inhibitors. The antibiotic effects on bacterial physiology are often poorly understood. Bacterial responses to two or more simultaneously applied antibiotics are even more puzzling. The combined antibiotic effect determines the type of drug interaction, which ranges from synergy (the effect is stronger than expected) to antagonism (the effect is weaker) and suppression (one of the drugs loses its potency).\r\nIn the first part of this work, we systematically measure the pairwise interaction network for translation inhibitors that interfere with different steps in translation. We find that the interactions are surprisingly diverse and tend to be more antagonistic. To explore the underlying mechanisms, we begin with a minimal biophysical model of combined antibiotic action. We base this model on the kinetics of antibiotic uptake and binding together with the physiological response described by the growth laws. The biophysical model explains some drug interactions, but not all; it specifically fails to predict suppression.\r\nIn the second part of this work, we hypothesize that elusive suppressive drug interactions result from the interplay between ribosomes halted in different stages of translation. To elucidate this putative mechanism of drug interactions between translation inhibitors, we generate translation bottlenecks genetically using in- ducible control of translation factors that regulate well-defined translation cycle steps. These perturbations accurately mimic antibiotic action and drug interactions, supporting that the interplay of different translation bottlenecks partially causes these interactions.\r\nWe extend this approach by varying two translation bottlenecks simultaneously. This approach reveals the suppression of translocation inhibition by inhibited translation. We rationalize this effect by modeling dense traffic of ribosomes that move on transcripts in a translation factor-mediated manner. This model predicts a dissolution of traffic jams caused by inhibited translocation when the density of ribosome traffic is reduced by lowered initiation. We base this model on the growth laws and quantitative relationships between different translation and growth parameters.\r\nIn the final part of this work, we describe a set of tools aimed at quantification of physiological and translation parameters. We further develop a simple model that directly connects the abundance of a translation factor with the growth rate, which allows us to extract physiological parameters describing initiation. We demonstrate the development of tools for measuring translation rate.\r\nThis thesis showcases how a combination of high-throughput growth rate mea- surements, genetics, and modeling can reveal mechanisms of drug interactions. Furthermore, by a gradual transition from combinations of antibiotics to precise genetic interventions, we demonstrated the equivalency between genetic and chemi- cal perturbations of translation. These findings tile the path for quantitative studies of antibiotic combinations and illustrate future approaches towards the quantitative description of translation."}],"_id":"8657","author":[{"orcid":"0000-0001-6041-254X","first_name":"Bor","id":"350F91D2-F248-11E8-B48F-1D18A9856A87","last_name":"Kavcic","full_name":"Kavcic, Bor"}],"title":"Perturbations of protein synthesis: from antibiotics to genetics and physiology","supervisor":[{"orcid":"0000-0002-6699-1455","full_name":"Tkačik, Gašper","last_name":"Tkačik","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","first_name":"Gašper"},{"last_name":"Bollenbach","full_name":"Bollenbach, Mark Tobias","first_name":"Mark Tobias","id":"3E6DB97A-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-4398-476X"}],"acknowledgement":"I thank Life Science Facilities for their continuous support with providing top-notch laboratory materials, keeping the devices humming, and coordinating the repairs and building of custom-designed laboratory equipment with the MIBA Machine shop.","publication_status":"published","status":"public","publication_identifier":{"issn":["2663-337X"],"isbn":["978-3-99078-011-4"]},"acknowledged_ssus":[{"_id":"LifeSc"},{"_id":"M-Shop"}],"date_created":"2020-10-13T16:46:14Z","date_published":"2020-10-14T00:00:00Z","user_id":"c635000d-4b10-11ee-a964-aac5a93f6ac1","department":[{"_id":"GaTk"}],"language":[{"iso":"eng"}],"type":"dissertation","publisher":"Institute of Science and Technology Austria","year":"2020","alternative_title":["ISTA Thesis"],"oa":1,"page":"271","related_material":{"record":[{"id":"7673","status":"public","relation":"part_of_dissertation"},{"id":"8250","status":"public","relation":"part_of_dissertation"}]},"date_updated":"2023-09-07T13:20:48Z"}]