[{"month":"12","intvolume":"       334","issue":"6062","page":"1569-1573","type":"journal_article","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Cortical neurons receive balanced excitatory and inhibitory synaptic currents. Such a balance could be established and maintained in an experience-dependent manner by synaptic plasticity at inhibitory synapses. We show that this mechanism provides an explanation for the sparse firing patterns observed in response to natural stimuli and fits well with a recently observed interaction of excitatory and inhibitory receptive field plasticity. The introduction of inhibitory plasticity in suitable recurrent networks provides a homeostatic mechanism that leads to asynchronous irregular network states. Further, it can accommodate synaptic memories with activity patterns that become indiscernible from the background state but can be reactivated by external stimuli. Our results suggest an essential role of inhibitory plasticity in the formation and maintenance of functional cortical circuitry."}],"scopus_import":"1","publication":"Science","publisher":"American Association for the Advancement of Science","quality_controlled":"1","citation":{"mla":"Vogels, Tim P., et al. “Inhibitory Plasticity Balances Excitation and Inhibition in Sensory Pathways and Memory Networks.” <i>Science</i>, vol. 334, no. 6062, American Association for the Advancement of Science, 2011, pp. 1569–73, doi:<a href=\"https://doi.org/10.1126/science.1211095\">10.1126/science.1211095</a>.","short":"T.P. Vogels, H. Sprekeler, F. Zenke, C. Clopath, W. Gerstner, Science 334 (2011) 1569–1573.","ieee":"T. P. Vogels, H. Sprekeler, F. Zenke, C. Clopath, and W. Gerstner, “Inhibitory plasticity balances excitation and inhibition in sensory pathways and memory networks,” <i>Science</i>, vol. 334, no. 6062. American Association for the Advancement of Science, pp. 1569–1573, 2011.","ista":"Vogels TP, Sprekeler H, Zenke F, Clopath C, Gerstner W. 2011. Inhibitory plasticity balances excitation and inhibition in sensory pathways and memory networks. Science. 334(6062), 1569–1573.","chicago":"Vogels, Tim P, H. Sprekeler, F. Zenke, C. Clopath, and W. Gerstner. “Inhibitory Plasticity Balances Excitation and Inhibition in Sensory Pathways and Memory Networks.” <i>Science</i>. American Association for the Advancement of Science, 2011. <a href=\"https://doi.org/10.1126/science.1211095\">https://doi.org/10.1126/science.1211095</a>.","apa":"Vogels, T. P., Sprekeler, H., Zenke, F., Clopath, C., &#38; Gerstner, W. (2011). Inhibitory plasticity balances excitation and inhibition in sensory pathways and memory networks. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.1211095\">https://doi.org/10.1126/science.1211095</a>","ama":"Vogels TP, Sprekeler H, Zenke F, Clopath C, Gerstner W. Inhibitory plasticity balances excitation and inhibition in sensory pathways and memory networks. <i>Science</i>. 2011;334(6062):1569-1573. doi:<a href=\"https://doi.org/10.1126/science.1211095\">10.1126/science.1211095</a>"},"publication_status":"published","article_type":"original","year":"2011","publication_identifier":{"issn":["0036-8075","1095-9203"]},"article_processing_charge":"No","title":"Inhibitory plasticity balances excitation and inhibition in sensory pathways and memory networks","related_material":{"link":[{"url":"https://doi.org/10.1126/science.336.6083.802-c","relation":"erratum"}]},"date_updated":"2021-06-02T14:57:22Z","_id":"8074","external_id":{"pmid":["22075724"]},"date_published":"2011-12-16T00:00:00Z","day":"16","author":[{"last_name":"Vogels","id":"CB6FF8D2-008F-11EA-8E08-2637E6697425","orcid":"0000-0003-3295-6181","full_name":"Vogels, Tim P","first_name":"Tim P"},{"first_name":"H.","full_name":"Sprekeler, H.","last_name":"Sprekeler"},{"full_name":"Zenke, F.","first_name":"F.","last_name":"Zenke"},{"last_name":"Clopath","full_name":"Clopath, C.","first_name":"C."},{"first_name":"W.","full_name":"Gerstner, W.","last_name":"Gerstner"}],"status":"public","extern":"1","oa_version":"None","user_id":"D865714E-FA4E-11E9-B85B-F5C5E5697425","date_created":"2020-06-30T13:26:17Z","volume":334,"pmid":1,"doi":"10.1126/science.1211095"},{"date_created":"2018-12-11T11:53:40Z","publication_status":"published","volume":2,"doi":"10.1038/ncomms1536","quality_controlled":0,"status":"public","author":[{"full_name":"Escudero, Luis M","first_name":"Luis","last_name":"Escudero"},{"last_name":"Costa","first_name":"Luciano","full_name":"Costa, Luciano"},{"id":"3959A2A0-F248-11E8-B48F-1D18A9856A87","last_name":"Kicheva","full_name":"Anna Kicheva","first_name":"Anna","orcid":"0000-0003-4509-4998"},{"last_name":"Briscoe","first_name":"James","full_name":"Briscoe, James"},{"last_name":"Freeman","first_name":"Matthew","full_name":"Freeman, Matthew"},{"full_name":"Babu, Madan M","first_name":"Madan","last_name":"Babu"}],"citation":{"ama":"Escudero L, Costa L, Kicheva A, Briscoe J, Freeman M, Babu M. Epithelial organisation revealed by a network of cellular contacts. <i>Nature Communications</i>. 2011;2(1). doi:<a href=\"https://doi.org/10.1038/ncomms1536\">10.1038/ncomms1536</a>","apa":"Escudero, L., Costa, L., Kicheva, A., Briscoe, J., Freeman, M., &#38; Babu, M. (2011). Epithelial organisation revealed by a network of cellular contacts. <i>Nature Communications</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/ncomms1536\">https://doi.org/10.1038/ncomms1536</a>","chicago":"Escudero, Luis, Luciano Costa, Anna Kicheva, James Briscoe, Matthew Freeman, and Madan Babu. “Epithelial Organisation Revealed by a Network of Cellular Contacts.” <i>Nature Communications</i>. Nature Publishing Group, 2011. <a href=\"https://doi.org/10.1038/ncomms1536\">https://doi.org/10.1038/ncomms1536</a>.","ista":"Escudero L, Costa L, Kicheva A, Briscoe J, Freeman M, Babu M. 2011. Epithelial organisation revealed by a network of cellular contacts. Nature Communications. 2(1).","ieee":"L. Escudero, L. Costa, A. Kicheva, J. Briscoe, M. Freeman, and M. Babu, “Epithelial organisation revealed by a network of cellular contacts,” <i>Nature Communications</i>, vol. 2, no. 1. Nature Publishing Group, 2011.","mla":"Escudero, Luis, et al. “Epithelial Organisation Revealed by a Network of Cellular Contacts.” <i>Nature Communications</i>, vol. 2, no. 1, Nature Publishing Group, 2011, doi:<a href=\"https://doi.org/10.1038/ncomms1536\">10.1038/ncomms1536</a>.","short":"L. Escudero, L. Costa, A. Kicheva, J. Briscoe, M. Freeman, M. Babu, Nature Communications 2 (2011)."},"extern":1,"date_published":"2011-01-01T00:00:00Z","publication":"Nature Communications","publisher":"Nature Publishing Group","day":"01","publist_id":"5405","abstract":[{"lang":"eng","text":"The emergence of differences in the arrangement of cells is the first step towards the establishment of many organs. Understanding this process is limited by the lack of systematic characterization of epithelial organisation. Here we apply network theory at the scale of individual cells to uncover patterns in cell-to-cell contacts that govern epithelial organisation. We provide an objective characterisation of epithelia using network representation, where cells are nodes and cell contacts are links. The features of individual cells, together with attributes of the cellular network, produce a defining signature that distinguishes epithelia from different organs, species, developmental stages and genetic conditions. The approach permits characterization, quantification and classification of normal and perturbed epithelia, and establishes a framework for understanding molecular mechanisms that underpin the architecture of complex tissues."}],"date_updated":"2021-01-12T06:52:46Z","_id":"1723","type":"journal_article","title":"Epithelial organisation revealed by a network of cellular contacts","issue":"1","month":"01","intvolume":"         2","acknowledgement":"We acknowledge the MRC for funding, M.M.B. acknowledges Darwin College, EMBO YIP and Schlumberger Ltd for support. L.M.E. is funded by the Marie Curie and the EMBO fellowships. L.d.F.C. is grateful to FAPESP (05/00587-5) and CNPq (301303/06-1) for financial support. Part of this work was performed during a Visiting Scholarship to L.d.F.C. from St Catharine's College, University of Cambridge. J.B. is supported by the MRC (UK) and A.K. by a FEBS fellowship","year":"2011"},{"page":"1154 - 1159","issue":"6021","acknowledgement":"P.M., T.B., and F.J. were supported by the Max-Planck-Gesellschaft. O.W., A.K., C.S., and M.G.-G. were supported by Geneva University and by European Research Council advanced investigator grant (SARA), SystemsX (LipidX), Swiss National Science Foundation (SNF), National Centre of Competence in Research (NCCR) chemical biology and Frontiers in Genetics and R'equip grants","intvolume":"       331","year":"2011","month":"03","_id":"1724","type":"journal_article","date_updated":"2021-01-12T06:52:46Z","title":"Dynamics of Dpp signaling and proliferation control","day":"04","publisher":"American Association for the Advancement of Science","publication":"Science","date_published":"2011-03-04T00:00:00Z","abstract":[{"text":"Morphogens, such as Decapentaplegic (Dpp) in the fly imaginal discs, form graded concentration profiles that control patterning and growth of developing organs. In the imaginal discs, proliferative growth is homogeneous in space, posing the conundrum of how morphogen concentration gradients could control position-independent growth. To understand the mechanism of proliferation control by the Dpp gradient, we quantified Dpp concentration and signaling levels during wing disc growth. Both Dpp concentration and signaling gradients scale with tissue size during development. On average, cells divide when Dpp signaling levels have increased by 50%. Our observations are consistent with a growth control mechanism based on temporal changes of cellular morphogen signaling levels. For a scaling gradient, this mechanism generates position-independent growth rates.","lang":"eng"}],"publist_id":"5406","doi":"10.1126/science.1200037","volume":331,"date_created":"2018-12-11T11:53:40Z","publication_status":"published","extern":1,"citation":{"ieee":"O. Wartlick <i>et al.</i>, “Dynamics of Dpp signaling and proliferation control,” <i>Science</i>, vol. 331, no. 6021. American Association for the Advancement of Science, pp. 1154–1159, 2011.","ista":"Wartlick O, Mumcu P, Kicheva A, Bittig T, Seum C, Jülicher F, González Gaitán M. 2011. Dynamics of Dpp signaling and proliferation control. Science. 331(6021), 1154–1159.","mla":"Wartlick, Ortrud, et al. “Dynamics of Dpp Signaling and Proliferation Control.” <i>Science</i>, vol. 331, no. 6021, American Association for the Advancement of Science, 2011, pp. 1154–59, doi:<a href=\"https://doi.org/10.1126/science.1200037\">10.1126/science.1200037</a>.","short":"O. Wartlick, P. Mumcu, A. Kicheva, T. Bittig, C. Seum, F. Jülicher, M. González Gaitán, Science 331 (2011) 1154–1159.","ama":"Wartlick O, Mumcu P, Kicheva A, et al. Dynamics of Dpp signaling and proliferation control. <i>Science</i>. 2011;331(6021):1154-1159. doi:<a href=\"https://doi.org/10.1126/science.1200037\">10.1126/science.1200037</a>","apa":"Wartlick, O., Mumcu, P., Kicheva, A., Bittig, T., Seum, C., Jülicher, F., &#38; González Gaitán, M. (2011). Dynamics of Dpp signaling and proliferation control. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.1200037\">https://doi.org/10.1126/science.1200037</a>","chicago":"Wartlick, Ortrud, Peer Mumcu, Anna Kicheva, Thomas Bittig, Carole Seum, Frank Jülicher, and Marcos González Gaitán. “Dynamics of Dpp Signaling and Proliferation Control.” <i>Science</i>. American Association for the Advancement of Science, 2011. <a href=\"https://doi.org/10.1126/science.1200037\">https://doi.org/10.1126/science.1200037</a>."},"author":[{"full_name":"Wartlick, Ortrud","first_name":"Ortrud","last_name":"Wartlick"},{"full_name":"Mumcu, Peer","first_name":"Peer","last_name":"Mumcu"},{"id":"3959A2A0-F248-11E8-B48F-1D18A9856A87","last_name":"Kicheva","first_name":"Anna","full_name":"Anna Kicheva","orcid":"0000-0003-4509-4998"},{"full_name":"Bittig, Thomas","first_name":"Thomas","last_name":"Bittig"},{"last_name":"Seum","full_name":"Seum, Carole","first_name":"Carole"},{"first_name":"Frank","full_name":"Jülicher, Frank","last_name":"Jülicher"},{"last_name":"González Gaitán","first_name":"Marcos","full_name":"González-Gaitán, Marcos A"}],"status":"public","quality_controlled":0},{"type":"journal_article","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1110.5668"}],"arxiv":1,"page":"7117 - 7123","issue":"9","intvolume":"         5","month":"09","publication_status":"published","quality_controlled":"1","citation":{"mla":"Mongillo, Massimo, et al. “Joule-Assisted Silicidation for Short-Channel Silicon Nanowire Devices.” <i>ACS Nano</i>, vol. 5, no. 9, American Chemical Society, 2011, pp. 7117–23, doi:<a href=\"https://doi.org/10.1021/nn202524j\">10.1021/nn202524j</a>.","short":"M. Mongillo, P. Spathis, G. Katsaros, P. Gentile, M. Sanquer, S. De Franceschi, ACS Nano 5 (2011) 7117–7123.","ista":"Mongillo M, Spathis P, Katsaros G, Gentile P, Sanquer M, De Franceschi S. 2011. Joule-assisted silicidation for short-channel silicon nanowire devices. ACS Nano. 5(9), 7117–7123.","ieee":"M. Mongillo, P. Spathis, G. Katsaros, P. Gentile, M. Sanquer, and S. De Franceschi, “Joule-assisted silicidation for short-channel silicon nanowire devices,” <i>ACS Nano</i>, vol. 5, no. 9. American Chemical Society, pp. 7117–7123, 2011.","apa":"Mongillo, M., Spathis, P., Katsaros, G., Gentile, P., Sanquer, M., &#38; De Franceschi, S. (2011). Joule-assisted silicidation for short-channel silicon nanowire devices. <i>ACS Nano</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/nn202524j\">https://doi.org/10.1021/nn202524j</a>","chicago":"Mongillo, Massimo, Panayotis Spathis, Georgios Katsaros, Pascal Gentile, Marc Sanquer, and Silvano De Franceschi. “Joule-Assisted Silicidation for Short-Channel Silicon Nanowire Devices.” <i>ACS Nano</i>. American Chemical Society, 2011. <a href=\"https://doi.org/10.1021/nn202524j\">https://doi.org/10.1021/nn202524j</a>.","ama":"Mongillo M, Spathis P, Katsaros G, Gentile P, Sanquer M, De Franceschi S. Joule-assisted silicidation for short-channel silicon nanowire devices. <i>ACS Nano</i>. 2011;5(9):7117-7123. doi:<a href=\"https://doi.org/10.1021/nn202524j\">10.1021/nn202524j</a>"},"publisher":"American Chemical Society","publication":"ACS Nano","abstract":[{"lang":"eng","text":"We report on a technique enabling electrical control of the contact silicidation process in silicon nanowire devices. Undoped silicon nanowires were contacted by pairs of nickel electrodes and each contact was selectively silicided by means of the Joule effect. By a realtime monitoring of the nanowire electrical resistance during the contact silicidation process we were able to fabricate nickel-silicide/silicon/nickel- silicide devices with controlled silicon channel length down to 8 nm. "}],"language":[{"iso":"eng"}],"publist_id":"5370","date_updated":"2021-01-12T06:52:59Z","_id":"1754","title":"Joule-assisted silicidation for short-channel silicon nanowire devices","oa":1,"year":"2011","acknowledgement":"This work was supported by the Agence Nationale de la Recherche (ANR) through the ACCESS and COHESION projects and by the European Commission through the Chemtronics program MEST-CT-2005-020513","doi":"10.1021/nn202524j","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_created":"2018-12-11T11:53:50Z","volume":5,"oa_version":"Preprint","author":[{"full_name":"Mongillo, Massimo","first_name":"Massimo","last_name":"Mongillo"},{"last_name":"Spathis","first_name":"Panayotis","full_name":"Spathis, Panayotis"},{"id":"38DB5788-F248-11E8-B48F-1D18A9856A87","last_name":"Katsaros","full_name":"Katsaros, Georgios","first_name":"Georgios"},{"last_name":"Gentile","first_name":"Pascal","full_name":"Gentile, Pascal"},{"full_name":"Sanquer, Marc","first_name":"Marc","last_name":"Sanquer"},{"last_name":"De Franceschi","full_name":"De Franceschi, Silvano","first_name":"Silvano"}],"status":"public","extern":"1","day":"27","date_published":"2011-09-27T00:00:00Z","external_id":{"arxiv":["1110.5668"]}},{"extern":1,"citation":{"mla":"Katsaros, Georgios, et al. “Observation of Spin-Selective Tunneling in Sige Nanocrystals.” <i>Physical Review Letters</i>, vol. 107, no. 24, American Physical Society, 2011, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.107.246601\">10.1103/PhysRevLett.107.246601</a>.","short":"G. Katsaros, V. Golovach, P. Spathis, N. Ares, M. Stoffel, F. Fournel, O. Schmidt, L. Glazman, S. De Franceschi, Physical Review Letters 107 (2011).","ieee":"G. Katsaros <i>et al.</i>, “Observation of spin-selective tunneling in sige nanocrystals,” <i>Physical Review Letters</i>, vol. 107, no. 24. American Physical Society, 2011.","ista":"Katsaros G, Golovach V, Spathis P, Ares N, Stoffel M, Fournel F, Schmidt O, Glazman L, De Franceschi S. 2011. Observation of spin-selective tunneling in sige nanocrystals. Physical Review Letters. 107(24).","chicago":"Katsaros, Georgios, Vitaly Golovach, Panayotis Spathis, Natalia Ares, Mathieu Stoffel, Frank Fournel, Oliver Schmidt, Leonid Glazman, and Silvano De Franceschi. “Observation of Spin-Selective Tunneling in Sige Nanocrystals.” <i>Physical Review Letters</i>. American Physical Society, 2011. <a href=\"https://doi.org/10.1103/PhysRevLett.107.246601\">https://doi.org/10.1103/PhysRevLett.107.246601</a>.","apa":"Katsaros, G., Golovach, V., Spathis, P., Ares, N., Stoffel, M., Fournel, F., … De Franceschi, S. (2011). Observation of spin-selective tunneling in sige nanocrystals. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.107.246601\">https://doi.org/10.1103/PhysRevLett.107.246601</a>","ama":"Katsaros G, Golovach V, Spathis P, et al. Observation of spin-selective tunneling in sige nanocrystals. <i>Physical Review Letters</i>. 2011;107(24). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.107.246601\">10.1103/PhysRevLett.107.246601</a>"},"author":[{"last_name":"Katsaros","id":"38DB5788-F248-11E8-B48F-1D18A9856A87","first_name":"Georgios","full_name":"Georgios Katsaros"},{"first_name":"Vitaly","full_name":"Golovach, Vitaly N","last_name":"Golovach"},{"last_name":"Spathis","first_name":"Panayotis","full_name":"Spathis, Panayotis N"},{"first_name":"Natalia","full_name":"Ares, Natalia","last_name":"Ares"},{"last_name":"Stoffel","full_name":"Stoffel, Mathieu","first_name":"Mathieu"},{"last_name":"Fournel","full_name":"Fournel, Frank","first_name":"Frank"},{"first_name":"Oliver","full_name":"Schmidt, Oliver G","last_name":"Schmidt"},{"last_name":"Glazman","first_name":"Leonid","full_name":"Glazman, Leonid I"},{"last_name":"De Franceschi","full_name":"De Franceschi, Silvano","first_name":"Silvano"}],"status":"public","quality_controlled":0,"doi":"10.1103/PhysRevLett.107.246601","volume":107,"publication_status":"published","date_created":"2018-12-11T11:53:50Z","abstract":[{"lang":"eng","text":"Spin-selective tunneling of holes in SiGe nanocrystals contacted by normal-metal leads is reported. The spin selectivity arises from an interplay of the orbital effect of the magnetic field with the strong spin-orbit interaction present in the valence band of the semiconductor. We demonstrate both experimentally and theoretically that spin-selective tunneling in semiconductor nanostructures can be achieved without the use of ferromagnetic contacts. The reported effect, which relies on mixing the light and heavy holes, should be observable in a broad class of quantum-dot systems formed in semiconductors with a degenerate valence band."}],"publist_id":"5369","publisher":"American Physical Society","day":"07","publication":"Physical Review Letters","date_published":"2011-12-07T00:00:00Z","main_file_link":[{"url":"http://arxiv.org/abs/1107.3919","open_access":"1"}],"title":"Observation of spin-selective tunneling in sige nanocrystals","_id":"1755","type":"journal_article","date_updated":"2021-01-12T06:53:00Z","acknowledgement":"The work was supported by the Agence Nationale de la Recherche (through the ACCESS and COHESION projects), U.S. DOE Contract No. DE-FG02-08ER46482 (Yale), and the Nanosciences Foundation at Grenoble, France. G. K. acknowledges support from the Deutsche Forschungsgemeinschaft","year":"2011","intvolume":"       107","month":"12","oa":1,"issue":"24"},{"page":"154 - 158","issue":"2","intvolume":"         7","year":"2011","acknowledgement":"This work was supported by the European Research Council (ERC) through a Starting Grant and by ETHZ. M.P.d.S. was supported by a NSERC postdoctoral fellowship. A.B. was supported by NSERC, CIFAR and the Alfred P. Sloan Foundation","month":"02","type":"journal_article","_id":"1775","date_updated":"2021-01-12T06:53:07Z","title":"Antibunching of microwave-frequency photons observed in correlation measurements using linear detectors","publisher":"Nature Publishing Group","day":"01","publication":"Nature Physics","date_published":"2011-02-01T00:00:00Z","abstract":[{"lang":"eng","text":"At optical frequencies the radiation produced by a source, such as a laser, a black body or a single-photon emitter, is frequently characterized by analysing the temporal correlations of emitted photons using single-photon counters. At microwave frequencies, however, there are no efficient single-photon counters yet. Instead, well-developed linear amplifiers allow for efficient measurement of the amplitude of an electromagnetic field. Here, we demonstrate first- and second-order correlation function measurements of a pulsed microwave-frequency single-photon source integrated on the same chip with a 50/50 beam splitter followed by linear amplifiers and quadrature amplitude detectors. We clearly observe single-photon coherence in first-order and photon antibunching in second-order correlation function measurements of the propagating fields."}],"publist_id":"5340","doi":"10.1038/nphys1845","volume":7,"publication_status":"published","date_created":"2018-12-11T11:53:57Z","citation":{"mla":"Bozyigit, Deniz, et al. “Antibunching of Microwave-Frequency Photons Observed in Correlation Measurements Using Linear Detectors.” <i>Nature Physics</i>, vol. 7, no. 2, Nature Publishing Group, 2011, pp. 154–58, doi:<a href=\"https://doi.org/10.1038/nphys1845\">10.1038/nphys1845</a>.","short":"D. Bozyigit, C. Lang, L. Steffen, J.M. Fink, C. Eichler, M. Baur, R. Bianchetti, P. Leek, S. Filipp, M. Da Silva, A. Blais, A. Wallraff, Nature Physics 7 (2011) 154–158.","ieee":"D. Bozyigit <i>et al.</i>, “Antibunching of microwave-frequency photons observed in correlation measurements using linear detectors,” <i>Nature Physics</i>, vol. 7, no. 2. Nature Publishing Group, pp. 154–158, 2011.","ista":"Bozyigit D, Lang C, Steffen L, Fink JM, Eichler C, Baur M, Bianchetti R, Leek P, Filipp S, Da Silva M, Blais A, Wallraff A. 2011. Antibunching of microwave-frequency photons observed in correlation measurements using linear detectors. Nature Physics. 7(2), 154–158.","apa":"Bozyigit, D., Lang, C., Steffen, L., Fink, J. M., Eichler, C., Baur, M., … Wallraff, A. (2011). Antibunching of microwave-frequency photons observed in correlation measurements using linear detectors. <i>Nature Physics</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/nphys1845\">https://doi.org/10.1038/nphys1845</a>","chicago":"Bozyigit, Deniz, C Lang, L. Steffen, Johannes M Fink, Christopher Eichler, Matthias Baur, R Bianchetti, et al. “Antibunching of Microwave-Frequency Photons Observed in Correlation Measurements Using Linear Detectors.” <i>Nature Physics</i>. Nature Publishing Group, 2011. <a href=\"https://doi.org/10.1038/nphys1845\">https://doi.org/10.1038/nphys1845</a>.","ama":"Bozyigit D, Lang C, Steffen L, et al. Antibunching of microwave-frequency photons observed in correlation measurements using linear detectors. <i>Nature Physics</i>. 2011;7(2):154-158. doi:<a href=\"https://doi.org/10.1038/nphys1845\">10.1038/nphys1845</a>"},"extern":1,"status":"public","author":[{"last_name":"Bozyigit","first_name":"Deniz","full_name":"Bozyigit, Deniz"},{"last_name":"Lang","full_name":"Lang, C","first_name":"C"},{"full_name":"Steffen, L. Kraig","first_name":"L.","last_name":"Steffen"},{"id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","last_name":"Fink","first_name":"Johannes M","full_name":"Johannes Fink","orcid":"0000-0001-8112-028X"},{"full_name":"Eichler, Christopher","first_name":"Christopher","last_name":"Eichler"},{"first_name":"Matthias","full_name":"Baur, Matthias P","last_name":"Baur"},{"last_name":"Bianchetti","full_name":"Bianchetti, R","first_name":"R"},{"full_name":"Leek, Peter J","first_name":"Peter","last_name":"Leek"},{"first_name":"Stefan","full_name":"Filipp, Stefan","last_name":"Filipp"},{"first_name":"Marcus","full_name":"Da Silva, Marcus P","last_name":"Da Silva"},{"first_name":"Alexandre","full_name":"Blais, Alexandre","last_name":"Blais"},{"first_name":"Andreas","full_name":"Wallraff, Andreas","last_name":"Wallraff"}],"quality_controlled":0},{"date_published":"2011-01-01T00:00:00Z","day":"01","publisher":"IOP Publishing Ltd.","publist_id":"5339","abstract":[{"text":"Superconducting circuits have been successfully established as systems to prepare and investigate microwave light fields at the quantum level. In contrast to optical experiments where light is detected using photon counters, microwaves are usually measured with well developed linear amplifiers. This makes measurements of correlation functions - one of the important tools in optics - harder to achieve because they traditionally rely on photon counters and beam splitters. Here, we demonstrate a system where we can prepare on demand single microwave photons in a cavity and detect them at the two outputs of the cavity using linear amplifiers. Together with efficient data processing, this allows us to measure different observables of the cavity photons, including the first-order correlation function. Using these techniques we demonstrate cooling of a thermal background field in the cavity.","lang":"eng"}],"date_created":"2018-12-11T11:53:57Z","publication_status":"published","volume":264,"doi":"10.1088/1742-6596/264/1/012024","alternative_title":["Journal of Physics: Conference Series"],"status":"public","quality_controlled":0,"author":[{"first_name":"Deniz","full_name":"Bozyigit, Deniz","last_name":"Bozyigit"},{"last_name":"Lang","first_name":"C","full_name":"Lang, C"},{"last_name":"Steffen","first_name":"L.","full_name":"Steffen, L. Kraig"},{"first_name":"Johannes M","full_name":"Johannes Fink","orcid":"0000-0001-8112-028X","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","last_name":"Fink"},{"last_name":"Eichler","first_name":"Christopher","full_name":"Eichler, Christopher"},{"last_name":"Baur","full_name":"Baur, Matthias P","first_name":"Matthias"},{"last_name":"Bianchetti","full_name":"Bianchetti, R","first_name":"R"},{"full_name":"Leek, Peter J","first_name":"Peter","last_name":"Leek"},{"last_name":"Filipp","full_name":"Filipp, Stefan","first_name":"Stefan"},{"full_name":"Wallraff, Andreas","first_name":"Andreas","last_name":"Wallraff"},{"last_name":"Da Silva","first_name":"Marcus","full_name":"Da Silva, Marcus P"},{"last_name":"Blais","first_name":"Alexandre","full_name":"Blais, Alexandre"}],"extern":1,"citation":{"apa":"Bozyigit, D., Lang, C., Steffen, L., Fink, J. M., Eichler, C., Baur, M., … Blais, A. (2011). Correlation measurements of individual microwave photons emitted from a symmetric cavity (Vol. 264). Presented at the International Conference on Atomic Physics, IOP Publishing Ltd. <a href=\"https://doi.org/10.1088/1742-6596/264/1/012024\">https://doi.org/10.1088/1742-6596/264/1/012024</a>","chicago":"Bozyigit, Deniz, C Lang, L. Steffen, Johannes M Fink, Christopher Eichler, Matthias Baur, R Bianchetti, et al. “Correlation Measurements of Individual Microwave Photons Emitted from a Symmetric Cavity,” Vol. 264. IOP Publishing Ltd., 2011. <a href=\"https://doi.org/10.1088/1742-6596/264/1/012024\">https://doi.org/10.1088/1742-6596/264/1/012024</a>.","ama":"Bozyigit D, Lang C, Steffen L, et al. Correlation measurements of individual microwave photons emitted from a symmetric cavity. In: Vol 264. IOP Publishing Ltd.; 2011. doi:<a href=\"https://doi.org/10.1088/1742-6596/264/1/012024\">10.1088/1742-6596/264/1/012024</a>","short":"D. Bozyigit, C. Lang, L. Steffen, J.M. Fink, C. Eichler, M. Baur, R. Bianchetti, P. Leek, S. Filipp, A. Wallraff, M. Da Silva, A. Blais, in:, IOP Publishing Ltd., 2011.","mla":"Bozyigit, Deniz, et al. <i>Correlation Measurements of Individual Microwave Photons Emitted from a Symmetric Cavity</i>. Vol. 264, no. 1, IOP Publishing Ltd., 2011, doi:<a href=\"https://doi.org/10.1088/1742-6596/264/1/012024\">10.1088/1742-6596/264/1/012024</a>.","ieee":"D. Bozyigit <i>et al.</i>, “Correlation measurements of individual microwave photons emitted from a symmetric cavity,” presented at the International Conference on Atomic Physics, 2011, vol. 264, no. 1.","ista":"Bozyigit D, Lang C, Steffen L, Fink JM, Eichler C, Baur M, Bianchetti R, Leek P, Filipp S, Wallraff A, Da Silva M, Blais A. 2011. Correlation measurements of individual microwave photons emitted from a symmetric cavity. International Conference on Atomic Physics, Journal of Physics: Conference Series, vol. 264."},"issue":"1","month":"01","year":"2011","acknowledgement":"Australian National University,Aust. Res. Counc. Cent. Excellence Quantum-Atom Opt.,Griffith University,Ian Potter Foundation,International Union of Pure and Applied Physics","intvolume":"       264","conference":{"name":"International Conference on Atomic Physics"},"date_updated":"2019-04-26T07:22:05Z","type":"conference","_id":"1776","title":"Correlation measurements of individual microwave photons emitted from a symmetric cavity"},{"language":[{"iso":"eng"}],"publist_id":"5338","abstract":[{"lang":"eng","text":"A wide range of experiments studying microwave photons localized in superconducting cavities have made important contributions to our understanding of the quantum properties of radiation. Propagating microwave photons, however, have so far been studied much less intensely. Here we present measurements in which we reconstruct the quantum state of itinerant single photon Fock states and their superposition with the vacuum by analyzing moments of the measured amplitude distribution up to fourth order. Using linear amplifiers and quadrature amplitude detectors, we have developed efficient methods to separate the detected single photon signal from the noise added by the amplifier. From our measurement data we have also reconstructed the corresponding Wigner function."}],"publication":"Physical Review Letters","date_published":"2011-06-01T00:00:00Z","day":"01","publisher":"American Physical Society","extern":"1","citation":{"mla":"Eichler, Christopher, et al. “Experimental State Tomography of Itinerant Single Microwave Photons.” <i>Physical Review Letters</i>, vol. 106, no. 22, American Physical Society, 2011, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.106.220503\">10.1103/PhysRevLett.106.220503</a>.","short":"C. Eichler, D. Bozyigit, C. Lang, L. Steffen, J.M. Fink, A. Wallraff, Physical Review Letters 106 (2011).","ieee":"C. Eichler, D. Bozyigit, C. Lang, L. Steffen, J. M. Fink, and A. Wallraff, “Experimental state tomography of itinerant single microwave photons,” <i>Physical Review Letters</i>, vol. 106, no. 22. American Physical Society, 2011.","ista":"Eichler C, Bozyigit D, Lang C, Steffen L, Fink JM, Wallraff A. 2011. Experimental state tomography of itinerant single microwave photons. Physical Review Letters. 106(22).","apa":"Eichler, C., Bozyigit, D., Lang, C., Steffen, L., Fink, J. M., &#38; Wallraff, A. (2011). Experimental state tomography of itinerant single microwave photons. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.106.220503\">https://doi.org/10.1103/PhysRevLett.106.220503</a>","chicago":"Eichler, Christopher, Deniz Bozyigit, C Lang, L. Steffen, Johannes M Fink, and Andreas Wallraff. “Experimental State Tomography of Itinerant Single Microwave Photons.” <i>Physical Review Letters</i>. American Physical Society, 2011. <a href=\"https://doi.org/10.1103/PhysRevLett.106.220503\">https://doi.org/10.1103/PhysRevLett.106.220503</a>.","ama":"Eichler C, Bozyigit D, Lang C, Steffen L, Fink JM, Wallraff A. Experimental state tomography of itinerant single microwave photons. <i>Physical Review Letters</i>. 2011;106(22). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.106.220503\">10.1103/PhysRevLett.106.220503</a>"},"author":[{"full_name":"Eichler, Christopher","first_name":"Christopher","last_name":"Eichler"},{"full_name":"Bozyigit, Deniz","first_name":"Deniz","last_name":"Bozyigit"},{"last_name":"Lang","full_name":"Lang, C","first_name":"C"},{"last_name":"Steffen","first_name":"L.","full_name":"Steffen, L."},{"orcid":"0000-0001-8112-028X","full_name":"Fink, Johannes M","first_name":"Johannes M","last_name":"Fink","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Wallraff, Andreas","first_name":"Andreas","last_name":"Wallraff"}],"status":"public","oa_version":"None","volume":106,"publication_status":"published","date_created":"2018-12-11T11:53:57Z","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","doi":"10.1103/PhysRevLett.106.220503","month":"06","year":"2011","acknowledgement":"This work was supported by the European Research Council (ERC) through a Starting Grant and by ETHZ","intvolume":"       106","issue":"22","oa":1,"title":"Experimental state tomography of itinerant single microwave photons","article_processing_charge":"No","main_file_link":[{"url":"http://arxiv.org/abs/1011.6668","open_access":"1"}],"related_material":{"link":[{"relation":"erratum","url":"https://doi.org/10.1103/PhysRevLett.106.249901"}]},"_id":"1777","type":"journal_article","date_updated":"2021-11-16T07:57:13Z"},{"publication_status":"published","date_created":"2018-12-11T11:53:57Z","volume":106,"doi":"10.1103/PhysRevLett.106.243601","author":[{"first_name":"C","full_name":"Lang, C","last_name":"Lang"},{"last_name":"Bozyigit","full_name":"Bozyigit, Deniz","first_name":"Deniz"},{"last_name":"Eichler","first_name":"Christopher","full_name":"Eichler, Christopher"},{"full_name":"Steffen, L. Kraig","first_name":"L.","last_name":"Steffen"},{"id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","last_name":"Fink","full_name":"Johannes Fink","first_name":"Johannes M","orcid":"0000-0001-8112-028X"},{"first_name":"Abdufarrukh","full_name":"Abdumalikov, Abdufarrukh A","last_name":"Abdumalikov"},{"last_name":"Baur","full_name":"Baur, Matthias P","first_name":"Matthias"},{"first_name":"Stefan","full_name":"Filipp, Stefan","last_name":"Filipp"},{"last_name":"Da Silva","full_name":"Da Silva, Marcus P","first_name":"Marcus"},{"first_name":"Alexandre","full_name":"Blais, Alexandre","last_name":"Blais"},{"first_name":"Andreas","full_name":"Wallraff, Andreas","last_name":"Wallraff"}],"status":"public","quality_controlled":0,"citation":{"apa":"Lang, C., Bozyigit, D., Eichler, C., Steffen, L., Fink, J. M., Abdumalikov, A., … Wallraff, A. (2011). Observation of resonant photon blockade at microwave frequencies using correlation function measurements. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.106.243601\">https://doi.org/10.1103/PhysRevLett.106.243601</a>","chicago":"Lang, C, Deniz Bozyigit, Christopher Eichler, L. Steffen, Johannes M Fink, Abdufarrukh Abdumalikov, Matthias Baur, et al. “Observation of Resonant Photon Blockade at Microwave Frequencies Using Correlation Function Measurements.” <i>Physical Review Letters</i>. American Physical Society, 2011. <a href=\"https://doi.org/10.1103/PhysRevLett.106.243601\">https://doi.org/10.1103/PhysRevLett.106.243601</a>.","ama":"Lang C, Bozyigit D, Eichler C, et al. Observation of resonant photon blockade at microwave frequencies using correlation function measurements. <i>Physical Review Letters</i>. 2011;106(24). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.106.243601\">10.1103/PhysRevLett.106.243601</a>","mla":"Lang, C., et al. “Observation of Resonant Photon Blockade at Microwave Frequencies Using Correlation Function Measurements.” <i>Physical Review Letters</i>, vol. 106, no. 24, American Physical Society, 2011, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.106.243601\">10.1103/PhysRevLett.106.243601</a>.","short":"C. Lang, D. Bozyigit, C. Eichler, L. Steffen, J.M. Fink, A. Abdumalikov, M. Baur, S. Filipp, M. Da Silva, A. Blais, A. Wallraff, Physical Review Letters 106 (2011).","ieee":"C. Lang <i>et al.</i>, “Observation of resonant photon blockade at microwave frequencies using correlation function measurements,” <i>Physical Review Letters</i>, vol. 106, no. 24. American Physical Society, 2011.","ista":"Lang C, Bozyigit D, Eichler C, Steffen L, Fink JM, Abdumalikov A, Baur M, Filipp S, Da Silva M, Blais A, Wallraff A. 2011. Observation of resonant photon blockade at microwave frequencies using correlation function measurements. Physical Review Letters. 106(24)."},"extern":1,"date_published":"2011-06-15T00:00:00Z","publication":"Physical Review Letters","day":"15","publisher":"American Physical Society","publist_id":"5336","abstract":[{"lang":"eng","text":"Creating a train of single photons and monitoring its propagation and interaction is challenging in most physical systems, as photons generally interact very weakly with other systems. However, when confining microwave frequency photons in a transmission line resonator, effective photon-photon interactions can be mediated by qubits embedded in the resonator. Here, we observe the phenomenon of photon blockade through second-order correlation function measurements. The experiments clearly demonstrate antibunching in a continuously pumped source of single microwave photons measured by using microwave beam splitters, linear amplifiers, and quadrature amplitude detectors. We also investigate resonance fluorescence and Rayleigh scattering in Mollow-triplet-like spectra."}],"date_updated":"2021-01-12T06:53:08Z","_id":"1778","type":"journal_article","title":"Observation of resonant photon blockade at microwave frequencies using correlation function measurements","main_file_link":[{"url":"http://arxiv.org/abs/1102.0461","open_access":"1"}],"issue":"24","oa":1,"month":"06","year":"2011","acknowledgement":"This work was supported by the European Research Council (ERC) through a Starting Grant and by ETHZ. M. P. d. S. was supported by NSERC. A. B. was supported by NSERC, CIFAR, and the Alfred P. Sloan Foundation","intvolume":"       106"},{"doi":"10.1103/PhysRevLett.107.113601","date_created":"2018-12-11T11:53:58Z","publication_status":"published","volume":107,"author":[{"first_name":"Christopher","full_name":"Eichler, Christopher","last_name":"Eichler"},{"first_name":"Deniz","full_name":"Bozyigit, Deniz","last_name":"Bozyigit"},{"last_name":"Lang","full_name":"Lang, C","first_name":"C"},{"first_name":"Matthias","full_name":"Baur, Matthias P","last_name":"Baur"},{"full_name":"Steffen, L. Kraig","first_name":"L.","last_name":"Steffen"},{"last_name":"Fink","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8112-028X","full_name":"Johannes Fink","first_name":"Johannes M"},{"last_name":"Filipp","first_name":"Stefan","full_name":"Filipp, Stefan"},{"full_name":"Wallraff, Andreas","first_name":"Andreas","last_name":"Wallraff"}],"quality_controlled":0,"status":"public","extern":1,"citation":{"chicago":"Eichler, Christopher, Deniz Bozyigit, C Lang, Matthias Baur, L. Steffen, Johannes M Fink, Stefan Filipp, and Andreas Wallraff. “Observation of Two-Mode Squeezing in the Microwave Frequency Domain.” <i>Physical Review Letters</i>. American Physical Society, 2011. <a href=\"https://doi.org/10.1103/PhysRevLett.107.113601\">https://doi.org/10.1103/PhysRevLett.107.113601</a>.","apa":"Eichler, C., Bozyigit, D., Lang, C., Baur, M., Steffen, L., Fink, J. M., … Wallraff, A. (2011). Observation of two-mode squeezing in the microwave frequency domain. <i>Physical Review Letters</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevLett.107.113601\">https://doi.org/10.1103/PhysRevLett.107.113601</a>","ama":"Eichler C, Bozyigit D, Lang C, et al. Observation of two-mode squeezing in the microwave frequency domain. <i>Physical Review Letters</i>. 2011;107(11). doi:<a href=\"https://doi.org/10.1103/PhysRevLett.107.113601\">10.1103/PhysRevLett.107.113601</a>","mla":"Eichler, Christopher, et al. “Observation of Two-Mode Squeezing in the Microwave Frequency Domain.” <i>Physical Review Letters</i>, vol. 107, no. 11, American Physical Society, 2011, doi:<a href=\"https://doi.org/10.1103/PhysRevLett.107.113601\">10.1103/PhysRevLett.107.113601</a>.","short":"C. Eichler, D. Bozyigit, C. Lang, M. Baur, L. Steffen, J.M. Fink, S. Filipp, A. Wallraff, Physical Review Letters 107 (2011).","ieee":"C. Eichler <i>et al.</i>, “Observation of two-mode squeezing in the microwave frequency domain,” <i>Physical Review Letters</i>, vol. 107, no. 11. American Physical Society, 2011.","ista":"Eichler C, Bozyigit D, Lang C, Baur M, Steffen L, Fink JM, Filipp S, Wallraff A. 2011. Observation of two-mode squeezing in the microwave frequency domain. Physical Review Letters. 107(11)."},"day":"06","publisher":"American Physical Society","date_published":"2011-09-06T00:00:00Z","publication":"Physical Review Letters","abstract":[{"lang":"eng","text":"Continuous variable entanglement between two modes of a radiation field is usually studied at optical frequencies. Here we demonstrate experiments that show the entanglement between microwave photons of different energy in a broadband squeezed beam. We use a Josephson parametric amplifier to generate the two-mode correlated state and detect all four quadrature components simultaneously in a two-channel heterodyne setup using amplitude detectors. Analyzing two-dimensional phase space histograms for all possible pairs of quadratures allows us to determine the full covariance matrix, which is in good agreement with the one expected for a two-mode squeezed state."}],"publist_id":"5334","date_updated":"2021-01-12T06:53:09Z","_id":"1780","type":"journal_article","title":"Observation of two-mode squeezing in the microwave frequency domain","issue":"11","year":"2011","acknowledgement":"This work was supported by the European Research Council (ERC) through a Starting grant and by ETHZ. S. F. acknowledges the Austrian Science Foundation (FWF) for support","intvolume":"       107","month":"09"},{"date_updated":"2021-01-12T06:53:09Z","type":"journal_article","_id":"1781","title":"Multimode mediated qubit-qubit coupling and dark-state symmetries in circuit quantum electrodynamics","issue":"6","month":"06","year":"2011","intvolume":"        83","acknowledgement":"This work was supported by the Swiss National Science Foundation (SNF), the Austrian Science Foundation (FWF), and ETH Zurich","date_created":"2018-12-11T11:53:58Z","publication_status":"published","volume":83,"doi":"10.1103/PhysRevA.83.063827","author":[{"last_name":"Filipp","first_name":"Stefan","full_name":"Filipp, Stefan"},{"full_name":"Göppl, M","first_name":"M","last_name":"Göppl"},{"orcid":"0000-0001-8112-028X","full_name":"Johannes Fink","first_name":"Johannes M","last_name":"Fink","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Baur, Matthias P","first_name":"Matthias","last_name":"Baur"},{"full_name":"Bianchetti, R","first_name":"R","last_name":"Bianchetti"},{"full_name":"Steffen, L. Kraig","first_name":"L.","last_name":"Steffen"},{"last_name":"Wallraff","first_name":"Andreas","full_name":"Wallraff, Andreas"}],"quality_controlled":0,"status":"public","citation":{"ieee":"S. Filipp <i>et al.</i>, “Multimode mediated qubit-qubit coupling and dark-state symmetries in circuit quantum electrodynamics,” <i>Physical Review A - Atomic, Molecular, and Optical Physics</i>, vol. 83, no. 6. American Physical Society, 2011.","ista":"Filipp S, Göppl M, Fink JM, Baur M, Bianchetti R, Steffen L, Wallraff A. 2011. Multimode mediated qubit-qubit coupling and dark-state symmetries in circuit quantum electrodynamics. Physical Review A - Atomic, Molecular, and Optical Physics. 83(6).","mla":"Filipp, Stefan, et al. “Multimode Mediated Qubit-Qubit Coupling and Dark-State Symmetries in Circuit Quantum Electrodynamics.” <i>Physical Review A - Atomic, Molecular, and Optical Physics</i>, vol. 83, no. 6, American Physical Society, 2011, doi:<a href=\"https://doi.org/10.1103/PhysRevA.83.063827\">10.1103/PhysRevA.83.063827</a>.","short":"S. Filipp, M. Göppl, J.M. Fink, M. Baur, R. Bianchetti, L. Steffen, A. Wallraff, Physical Review A - Atomic, Molecular, and Optical Physics 83 (2011).","ama":"Filipp S, Göppl M, Fink JM, et al. Multimode mediated qubit-qubit coupling and dark-state symmetries in circuit quantum electrodynamics. <i>Physical Review A - Atomic, Molecular, and Optical Physics</i>. 2011;83(6). doi:<a href=\"https://doi.org/10.1103/PhysRevA.83.063827\">10.1103/PhysRevA.83.063827</a>","apa":"Filipp, S., Göppl, M., Fink, J. M., Baur, M., Bianchetti, R., Steffen, L., &#38; Wallraff, A. (2011). Multimode mediated qubit-qubit coupling and dark-state symmetries in circuit quantum electrodynamics. <i>Physical Review A - Atomic, Molecular, and Optical Physics</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevA.83.063827\">https://doi.org/10.1103/PhysRevA.83.063827</a>","chicago":"Filipp, Stefan, M Göppl, Johannes M Fink, Matthias Baur, R Bianchetti, L. Steffen, and Andreas Wallraff. “Multimode Mediated Qubit-Qubit Coupling and Dark-State Symmetries in Circuit Quantum Electrodynamics.” <i>Physical Review A - Atomic, Molecular, and Optical Physics</i>. American Physical Society, 2011. <a href=\"https://doi.org/10.1103/PhysRevA.83.063827\">https://doi.org/10.1103/PhysRevA.83.063827</a>."},"extern":1,"date_published":"2011-06-22T00:00:00Z","publication":"Physical Review A - Atomic, Molecular, and Optical Physics","publisher":"American Physical Society","day":"22","publist_id":"5335","abstract":[{"text":"Microwave cavities with high quality factors enable coherent coupling of distant quantum systems. Virtual photons lead to a transverse interaction between qubits when they are nonresonant with the cavity but resonant with each other. We experimentally investigate the inverse scaling of the interqubit coupling with the detuning from a cavity mode and its proportionality to the qubit-cavity interaction strength. We demonstrate that the enhanced coupling at higher frequencies is mediated by multiple higher-harmonic cavity modes. Moreover, we observe dark states of the coupled qubit-qubit system and analyze their relation to the symmetry of the applied driving field at different frequencies.","lang":"eng"}]},{"month":"04","year":"2011","intvolume":"         8","issue":"2","oa":1,"page":"515 - 526","title":"Adaptive response and enlargement of dynamic range","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1003.2791"}],"type":"journal_article","_id":"1815","date_updated":"2021-01-12T06:53:23Z","publist_id":"5291","abstract":[{"text":"Many membrane channels and receptors exhibit adaptive, or desensitized, response to a strong sustained input stimulus, often supported by protein activity-dependent inactivation. Adaptive response is thought to be related to various cellular functions such as homeostasis and enlargement of dynamic range by background compensation. Here we study the quantitative relation between adaptive response and background compensation within a modeling framework. We show that any particular type of adaptive response is neither sufficient nor necessary for adaptive enlargement of dynamic range. In particular a precise adaptive response, where system activity is maintained at a constant level at steady state, does not ensure a large dynamic range neither in input signal nor in system output. A general mechanism for input dynamic range enlargement can come about from the activity-dependent modulation of protein responsiveness by multiple biochemical modification, regardless of the type of adaptive response it induces. Therefore hierarchical biochemical processes such as methylation and phosphorylation are natural candidates to induce this property in signaling systems.","lang":"eng"}],"publication":"Mathematical Biosciences and Engineering","date_published":"2011-04-02T00:00:00Z","publisher":"Arizona State University","day":"02","extern":1,"citation":{"ama":"Friedlander T, Brenner N. Adaptive response and enlargement of dynamic range. <i>Mathematical Biosciences and Engineering</i>. 2011;8(2):515-526. doi:<a href=\"https://doi.org/10.3934/mbe.2011.8.515\">10.3934/mbe.2011.8.515</a>","chicago":"Friedlander, Tamar, and Naama Brenner. “Adaptive Response and Enlargement of Dynamic Range.” <i>Mathematical Biosciences and Engineering</i>. Arizona State University, 2011. <a href=\"https://doi.org/10.3934/mbe.2011.8.515\">https://doi.org/10.3934/mbe.2011.8.515</a>.","apa":"Friedlander, T., &#38; Brenner, N. (2011). Adaptive response and enlargement of dynamic range. <i>Mathematical Biosciences and Engineering</i>. Arizona State University. <a href=\"https://doi.org/10.3934/mbe.2011.8.515\">https://doi.org/10.3934/mbe.2011.8.515</a>","ista":"Friedlander T, Brenner N. 2011. Adaptive response and enlargement of dynamic range. Mathematical Biosciences and Engineering. 8(2), 515–526.","ieee":"T. Friedlander and N. Brenner, “Adaptive response and enlargement of dynamic range,” <i>Mathematical Biosciences and Engineering</i>, vol. 8, no. 2. Arizona State University, pp. 515–526, 2011.","mla":"Friedlander, Tamar, and Naama Brenner. “Adaptive Response and Enlargement of Dynamic Range.” <i>Mathematical Biosciences and Engineering</i>, vol. 8, no. 2, Arizona State University, 2011, pp. 515–26, doi:<a href=\"https://doi.org/10.3934/mbe.2011.8.515\">10.3934/mbe.2011.8.515</a>.","short":"T. Friedlander, N. Brenner, Mathematical Biosciences and Engineering 8 (2011) 515–526."},"quality_controlled":0,"status":"public","author":[{"id":"36A5845C-F248-11E8-B48F-1D18A9856A87","last_name":"Friedlander","first_name":"Tamar","full_name":"Tamar Friedlander"},{"last_name":"Brenner","full_name":"Brenner, Naama","first_name":"Naama"}],"volume":8,"date_created":"2018-12-11T11:54:10Z","publication_status":"published","doi":"10.3934/mbe.2011.8.515"},{"date_updated":"2021-01-12T06:53:42Z","type":"journal_article","_id":"1863","title":"The number of equilibria in the diallelic Levene model with multiple demes","page":"97 - 101","issue":"3","acknowledgement":"FWF 21305","year":"2011","intvolume":"        79","month":"05","doi":"10.1016/j.tpb.2010.12.002","publication_status":"published","date_created":"2018-12-11T11:54:25Z","volume":79,"status":"public","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png","short":"CC BY-NC-ND (4.0)","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)"},"author":[{"id":"461468AE-F248-11E8-B48F-1D18A9856A87","last_name":"Novak","full_name":"Sebastian Novak","first_name":"Sebastian"}],"quality_controlled":0,"citation":{"ama":"Novak S. The number of equilibria in the diallelic Levene model with multiple demes. <i>Theoretical Population Biology</i>. 2011;79(3):97-101. doi:<a href=\"https://doi.org/10.1016/j.tpb.2010.12.002\">10.1016/j.tpb.2010.12.002</a>","chicago":"Novak, Sebastian. “The Number of Equilibria in the Diallelic Levene Model with Multiple Demes.” <i>Theoretical Population Biology</i>. Academic Press, 2011. <a href=\"https://doi.org/10.1016/j.tpb.2010.12.002\">https://doi.org/10.1016/j.tpb.2010.12.002</a>.","apa":"Novak, S. (2011). The number of equilibria in the diallelic Levene model with multiple demes. <i>Theoretical Population Biology</i>. Academic Press. <a href=\"https://doi.org/10.1016/j.tpb.2010.12.002\">https://doi.org/10.1016/j.tpb.2010.12.002</a>","ieee":"S. Novak, “The number of equilibria in the diallelic Levene model with multiple demes,” <i>Theoretical Population Biology</i>, vol. 79, no. 3. Academic Press, pp. 97–101, 2011.","ista":"Novak S. 2011. The number of equilibria in the diallelic Levene model with multiple demes. Theoretical Population Biology. 79(3), 97–101.","mla":"Novak, Sebastian. “The Number of Equilibria in the Diallelic Levene Model with Multiple Demes.” <i>Theoretical Population Biology</i>, vol. 79, no. 3, Academic Press, 2011, pp. 97–101, doi:<a href=\"https://doi.org/10.1016/j.tpb.2010.12.002\">10.1016/j.tpb.2010.12.002</a>.","short":"S. Novak, Theoretical Population Biology 79 (2011) 97–101."},"extern":1,"day":"01","publisher":"Academic Press","date_published":"2011-05-01T00:00:00Z","publication":"Theoretical Population Biology","abstract":[{"lang":"eng","text":"The Levene model is the simplest mathematical model to describe the evolution of gene frequencies in spatially subdivided populations. It provides insight into how locally varying selection promotes a population’s genetic diversity. Despite its simplicity, interesting problems have remained unsolved even in the diallelic case. In this paper we answer an open problem by establishing that for two alleles at one locus and J demes, up to 2J−1 polymorphic equilibria may coexist. We first present a proof for the case of stable monomorphisms and then show that the result also holds for protected alleles. These findings allow us to prove that any odd number (up to 2J−1) of equilibria is possible, before we extend the proof to even numbers. We conclude with some numerical results and show that for J&gt;2, the proportion of parameter space affording this maximum is extremely small."}],"publist_id":"5236"},{"title":"Structure of the membrane domain of respiratory complex i","type":"journal_article","_id":"1973","date_updated":"2021-01-12T06:54:26Z","year":"2011","intvolume":"       476","acknowledgement":"This work was funded by the Medical Research Council.","month":"08","page":"414 - 421","issue":"7361","citation":{"ama":"Efremov R, Sazanov LA. Structure of the membrane domain of respiratory complex i. <i>Nature</i>. 2011;476(7361):414-421. doi:<a href=\"https://doi.org/10.1038/nature10330\">10.1038/nature10330</a>","chicago":"Efremov, Rouslan, and Leonid A Sazanov. “Structure of the Membrane Domain of Respiratory Complex I.” <i>Nature</i>. Nature Publishing Group, 2011. <a href=\"https://doi.org/10.1038/nature10330\">https://doi.org/10.1038/nature10330</a>.","apa":"Efremov, R., &#38; Sazanov, L. A. (2011). Structure of the membrane domain of respiratory complex i. <i>Nature</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/nature10330\">https://doi.org/10.1038/nature10330</a>","ista":"Efremov R, Sazanov LA. 2011. Structure of the membrane domain of respiratory complex i. Nature. 476(7361), 414–421.","ieee":"R. Efremov and L. A. Sazanov, “Structure of the membrane domain of respiratory complex i,” <i>Nature</i>, vol. 476, no. 7361. Nature Publishing Group, pp. 414–421, 2011.","short":"R. Efremov, L.A. Sazanov, Nature 476 (2011) 414–421.","mla":"Efremov, Rouslan, and Leonid A. Sazanov. “Structure of the Membrane Domain of Respiratory Complex I.” <i>Nature</i>, vol. 476, no. 7361, Nature Publishing Group, 2011, pp. 414–21, doi:<a href=\"https://doi.org/10.1038/nature10330\">10.1038/nature10330</a>."},"extern":1,"author":[{"last_name":"Efremov","first_name":"Rouslan","full_name":"Efremov, Rouslan G"},{"full_name":"Leonid Sazanov","first_name":"Leonid A","orcid":"0000-0002-0977-7989","id":"338D39FE-F248-11E8-B48F-1D18A9856A87","last_name":"Sazanov"}],"quality_controlled":0,"status":"public","doi":"10.1038/nature10330","volume":476,"date_created":"2018-12-11T11:54:59Z","publication_status":"published","abstract":[{"text":"Complex I is the first and largest enzyme of the respiratory chain, coupling electron transfer between NADH and ubiquinone to the translocation of four protons across the membrane. It has a central role in cellular energy production and has been implicated in many human neurodegenerative diseases. The L-shaped enzyme consists of hydrophilic and membrane domains. Previously, we determined the structure of the hydrophilic domain. Here we report the crystal structure of the Esherichia coli complex I membrane domain at 3.0 Ã. resolution. It includes six subunits, NuoL, NuoM, NuoN, NuoA, NuoJ and NuoK, with 55 transmembrane helices. The fold of the homologous antiporter-like subunits L, M and N is novel, with two inverted structural repeats of five transmembrane helices arranged, unusually, face-to-back. Each repeat includes a discontinuous transmembrane helix and forms half of a channel across the membrane. A network of conserved polar residues connects the two half-channels, completing the proton translocation pathway. Unexpectedly, lysines rather than carboxylate residues act as the main elements of the proton pump in these subunits. The fourth probable proton-translocation channel is at the interface of subunits N, K, J and A. The structure indicates that proton translocation in complex I, uniquely, involves coordinated conformational changes in six symmetrical structural elements.","lang":"eng"}],"publist_id":"5110","publisher":"Nature Publishing Group","day":"25","publication":"Nature","date_published":"2011-08-25T00:00:00Z"},{"date_updated":"2021-01-12T06:54:27Z","type":"journal_article","_id":"1974","title":"Respiratory complex I: 'steam engine' of the cell?","page":"532 - 540","issue":"4","intvolume":"        21","year":"2011","acknowledgement":"The work in authors’ laboratory was funded by the Medical Research Council.","month":"08","doi":"10.1016/j.sbi.2011.07.002","publication_status":"published","date_created":"2018-12-11T11:54:59Z","volume":21,"author":[{"full_name":"Efremov, Rouslan G","first_name":"Rouslan","last_name":"Efremov"},{"id":"338D39FE-F248-11E8-B48F-1D18A9856A87","last_name":"Sazanov","full_name":"Leonid Sazanov","first_name":"Leonid A","orcid":"0000-0002-0977-7989"}],"status":"public","quality_controlled":0,"citation":{"ieee":"R. Efremov and L. A. Sazanov, “Respiratory complex I: ‘steam engine’ of the cell?,” <i>Current Opinion in Structural Biology</i>, vol. 21, no. 4. Elsevier, pp. 532–540, 2011.","ista":"Efremov R, Sazanov LA. 2011. Respiratory complex I: ‘steam engine’ of the cell? Current Opinion in Structural Biology. 21(4), 532–540.","short":"R. Efremov, L.A. Sazanov, Current Opinion in Structural Biology 21 (2011) 532–540.","mla":"Efremov, Rouslan, and Leonid A. Sazanov. “Respiratory Complex I: ‘steam Engine’ of the Cell?” <i>Current Opinion in Structural Biology</i>, vol. 21, no. 4, Elsevier, 2011, pp. 532–40, doi:<a href=\"https://doi.org/10.1016/j.sbi.2011.07.002\">10.1016/j.sbi.2011.07.002</a>.","ama":"Efremov R, Sazanov LA. Respiratory complex I: “steam engine” of the cell? <i>Current Opinion in Structural Biology</i>. 2011;21(4):532-540. doi:<a href=\"https://doi.org/10.1016/j.sbi.2011.07.002\">10.1016/j.sbi.2011.07.002</a>","apa":"Efremov, R., &#38; Sazanov, L. A. (2011). Respiratory complex I: “steam engine” of the cell? <i>Current Opinion in Structural Biology</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.sbi.2011.07.002\">https://doi.org/10.1016/j.sbi.2011.07.002</a>","chicago":"Efremov, Rouslan, and Leonid A Sazanov. “Respiratory Complex I: ‘steam Engine’ of the Cell?” <i>Current Opinion in Structural Biology</i>. Elsevier, 2011. <a href=\"https://doi.org/10.1016/j.sbi.2011.07.002\">https://doi.org/10.1016/j.sbi.2011.07.002</a>."},"extern":1,"day":"01","publisher":"Elsevier","date_published":"2011-08-01T00:00:00Z","publication":"Current Opinion in Structural Biology","abstract":[{"text":"Complex I is the first enzyme of the respiratory chain and plays a central role in cellular energy production. It has been implicated in many human neurodegenerative diseases, as well as in ageing. One of the biggest membrane protein complexes, it is an L-shaped assembly consisting of hydrophilic and membrane domains. Previously, we have determined structures of the hydrophilic domain in several redox states. Last year was marked by fascinating breakthroughs in the understanding of the complete structure. We described the architecture of the membrane domain and of the entire bacterial complex I. X-ray analysis of the larger mitochondrial enzyme has also been published. The core subunits of the bacterial and mitochondrial enzymes have remarkably similar structures. The proposed mechanism of coupling between electron transfer and proton translocation involves long-range conformational changes, coordinated in part by a long α-helix, akin to the coupling rod of a steam engine.","lang":"eng"}],"publist_id":"5111"},{"doi":"10.1074/jbc.M110.194993","date_created":"2018-12-11T11:55:00Z","publication_status":"published","volume":286,"quality_controlled":0,"status":"public","author":[{"last_name":"Yip","first_name":"Chui","full_name":"Yip, Chui Y"},{"last_name":"Harbour","full_name":"Harbour, Michael E","first_name":"Michael"},{"last_name":"Jayawardena","full_name":"Jayawardena, Kamburapola G","first_name":"Kamburapola"},{"last_name":"Fearnley","first_name":"Ian","full_name":"Fearnley, Ian M"},{"id":"338D39FE-F248-11E8-B48F-1D18A9856A87","last_name":"Sazanov","full_name":"Leonid Sazanov","first_name":"Leonid A","orcid":"0000-0002-0977-7989"}],"citation":{"short":"C. Yip, M. Harbour, K. Jayawardena, I. Fearnley, L.A. Sazanov, Journal of Biological Chemistry 286 (2011) 5023–5033.","mla":"Yip, Chui, et al. “Evolution of Respiratory Complex I &#38;quot;Supernumerary&#38;quot; Subunits Are Present in the α-Proteobacterial Enzyme.” <i>Journal of Biological Chemistry</i>, vol. 286, no. 7, American Society for Biochemistry and Molecular Biology, 2011, pp. 5023–33, doi:<a href=\"https://doi.org/10.1074/jbc.M110.194993\">10.1074/jbc.M110.194993</a>.","ista":"Yip C, Harbour M, Jayawardena K, Fearnley I, Sazanov LA. 2011. Evolution of respiratory complex I &#38;quot;Supernumerary&#38;quot; subunits are present in the α-proteobacterial enzyme. Journal of Biological Chemistry. 286(7), 5023–5033.","ieee":"C. Yip, M. Harbour, K. Jayawardena, I. Fearnley, and L. A. Sazanov, “Evolution of respiratory complex I &#38;quot;Supernumerary&#38;quot; subunits are present in the α-proteobacterial enzyme,” <i>Journal of Biological Chemistry</i>, vol. 286, no. 7. American Society for Biochemistry and Molecular Biology, pp. 5023–5033, 2011.","apa":"Yip, C., Harbour, M., Jayawardena, K., Fearnley, I., &#38; Sazanov, L. A. (2011). Evolution of respiratory complex I &#38;quot;Supernumerary&#38;quot; subunits are present in the α-proteobacterial enzyme. <i>Journal of Biological Chemistry</i>. American Society for Biochemistry and Molecular Biology. <a href=\"https://doi.org/10.1074/jbc.M110.194993\">https://doi.org/10.1074/jbc.M110.194993</a>","chicago":"Yip, Chui, Michael Harbour, Kamburapola Jayawardena, Ian Fearnley, and Leonid A Sazanov. “Evolution of Respiratory Complex I &#38;quot;Supernumerary&#38;quot; Subunits Are Present in the α-Proteobacterial Enzyme.” <i>Journal of Biological Chemistry</i>. American Society for Biochemistry and Molecular Biology, 2011. <a href=\"https://doi.org/10.1074/jbc.M110.194993\">https://doi.org/10.1074/jbc.M110.194993</a>.","ama":"Yip C, Harbour M, Jayawardena K, Fearnley I, Sazanov LA. Evolution of respiratory complex I &#38;quot;Supernumerary&#38;quot; subunits are present in the α-proteobacterial enzyme. <i>Journal of Biological Chemistry</i>. 2011;286(7):5023-5033. doi:<a href=\"https://doi.org/10.1074/jbc.M110.194993\">10.1074/jbc.M110.194993</a>"},"extern":1,"day":"18","publisher":"American Society for Biochemistry and Molecular Biology","date_published":"2011-02-18T00:00:00Z","publication":"Journal of Biological Chemistry","abstract":[{"text":"Modern α-proteobacteria are thought to be closely related to the ancient symbiont of eukaryotes, an ancestor of mitochondria. Respiratory complex I from α-proteobacteria and mitochondria is well conserved at the level of the 14 &quot;core&quot; subunits, consistent with that notion. Mitochondrial complex I contains the core subunits, present in all species, and up to 31 &quot;supernumerary&quot; subunits, generally thought to have originated only within eukaryotic lineages. However, the full protein composition of an α-proteobacterial complex I has not been established previously. Here, we report the first purification and characterization of complex I from the α-proteobacterium Paracoccus denitrificans. Single particle electron microscopy shows that the complex has a well defined L-shape. Unexpectedly, in addition to the 14 core subunits, the enzyme also contains homologues of three supernumerary mitochondrial subunits as follows: B17.2, AQDQ/18, and 13 kDa (bovine nomenclature). This finding suggests that evolution of complex I via addition of supernumerary or &quot;accessory&quot; subunits started before the original endosymbiotic event that led to the creation of the eukaryotic cell. It also provides further confirmation that α-proteobacteria are the closest extant relatives of mitochondria.","lang":"eng"}],"publist_id":"5112","date_updated":"2021-01-12T06:54:27Z","_id":"1975","type":"journal_article","title":"Evolution of respiratory complex I &quot;Supernumerary&quot; subunits are present in the α-proteobacterial enzyme","page":"5023 - 5033","issue":"7","acknowledgement":"This work was supported by the Medical Research Council. ","year":"2011","intvolume":"       286","month":"02"},{"day":"01","publisher":"Nature Publishing Group","date_published":"2011-05-01T00:00:00Z","publication":"Nature Structural and Molecular Biology","abstract":[{"lang":"eng","text":"\n\nIn Escherichia coli, the pole-to-pole oscillation of the Min proteins directs septum formation to midcell, which is required for symmetric cell division. In vitro, protein waves emerge from the self-organization of MinD, a membrane-binding ATPase, and its activator MinE. For wave propagation, the proteins need to cycle through states of collective membrane binding and unbinding. Although MinD presumably undergoes cooperative membrane attachment, it is unclear how synchronous detachment is coordinated. We used confocal and single-molecule microscopy to elucidate the order of events during Min wave propagation. We propose that protein detachment at the rear of the wave, and the formation of the E-ring, are accomplished by two complementary processes: first, local accumulation of MinE due to rapid rebinding, leading to dynamic instability; and second, a structural change induced by membrane-interaction of MinE in an equimolar MinD-MinE (MinDE) complex, which supports the robustness of pattern formation."}],"publist_id":"5098","doi":"10.1038/nsmb.2037","publication_status":"published","date_created":"2018-12-11T11:55:03Z","volume":18,"quality_controlled":0,"status":"public","author":[{"last_name":"Loose","id":"462D4284-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7309-9724","first_name":"Martin","full_name":"Martin Loose"},{"last_name":"Fischer Friedrich","first_name":"Elisabeth","full_name":"Fischer-Friedrich, Elisabeth"},{"first_name":"Christoph","full_name":"Herold, Christoph","last_name":"Herold"},{"full_name":"Kruse, Karsten","first_name":"Karsten","last_name":"Kruse"},{"last_name":"Schwille","full_name":"Schwille, Petra ","first_name":"Petra"}],"extern":1,"citation":{"chicago":"Loose, Martin, Elisabeth Fischer Friedrich, Christoph Herold, Karsten Kruse, and Petra Schwille. “Min Protein Patterns Emerge from Rapid Rebinding and Membrane Interaction of MinE.” <i>Nature Structural and Molecular Biology</i>. Nature Publishing Group, 2011. <a href=\"https://doi.org/10.1038/nsmb.2037\">https://doi.org/10.1038/nsmb.2037</a>.","apa":"Loose, M., Fischer Friedrich, E., Herold, C., Kruse, K., &#38; Schwille, P. (2011). Min protein patterns emerge from rapid rebinding and membrane interaction of MinE. <i>Nature Structural and Molecular Biology</i>. Nature Publishing Group. <a href=\"https://doi.org/10.1038/nsmb.2037\">https://doi.org/10.1038/nsmb.2037</a>","ama":"Loose M, Fischer Friedrich E, Herold C, Kruse K, Schwille P. Min protein patterns emerge from rapid rebinding and membrane interaction of MinE. <i>Nature Structural and Molecular Biology</i>. 2011;18(5):577-583. doi:<a href=\"https://doi.org/10.1038/nsmb.2037\">10.1038/nsmb.2037</a>","mla":"Loose, Martin, et al. “Min Protein Patterns Emerge from Rapid Rebinding and Membrane Interaction of MinE.” <i>Nature Structural and Molecular Biology</i>, vol. 18, no. 5, Nature Publishing Group, 2011, pp. 577–83, doi:<a href=\"https://doi.org/10.1038/nsmb.2037\">10.1038/nsmb.2037</a>.","short":"M. Loose, E. Fischer Friedrich, C. Herold, K. Kruse, P. Schwille, Nature Structural and Molecular Biology 18 (2011) 577–583.","ista":"Loose M, Fischer Friedrich E, Herold C, Kruse K, Schwille P. 2011. Min protein patterns emerge from rapid rebinding and membrane interaction of MinE. Nature Structural and Molecular Biology. 18(5), 577–583.","ieee":"M. Loose, E. Fischer Friedrich, C. Herold, K. Kruse, and P. Schwille, “Min protein patterns emerge from rapid rebinding and membrane interaction of MinE,” <i>Nature Structural and Molecular Biology</i>, vol. 18, no. 5. Nature Publishing Group, pp. 577–583, 2011."},"page":"577 - 583","issue":"5","intvolume":"        18","acknowledgement":"This work was also supported by the Max Planck Society (M.L., E.F.-F., P.S.).","year":"2011","month":"05","date_updated":"2021-01-12T06:54:31Z","type":"journal_article","_id":"1985","title":"Min protein patterns emerge from rapid rebinding and membrane interaction of MinE"},{"type":"journal_article","_id":"1986","date_updated":"2021-01-12T06:54:31Z","title":"Protein self-organization: Lessons from the min system","page":"315 - 336","issue":"1","intvolume":"        40","year":"2011","month":"06","doi":"10.1146/annurev-biophys-042910-155332","volume":40,"date_created":"2018-12-11T11:55:04Z","publication_status":"published","citation":{"ista":"Loose M, Kruse K, Schwille P. 2011. Protein self-organization: Lessons from the min system. Annual Review of Biophysics. 40(1), 315–336.","ieee":"M. Loose, K. Kruse, and P. Schwille, “Protein self-organization: Lessons from the min system,” <i>Annual Review of Biophysics</i>, vol. 40, no. 1. Annual Reviews, pp. 315–336, 2011.","short":"M. Loose, K. Kruse, P. Schwille, Annual Review of Biophysics 40 (2011) 315–336.","mla":"Loose, Martin, et al. “Protein Self-Organization: Lessons from the Min System.” <i>Annual Review of Biophysics</i>, vol. 40, no. 1, Annual Reviews, 2011, pp. 315–36, doi:<a href=\"https://doi.org/10.1146/annurev-biophys-042910-155332\">10.1146/annurev-biophys-042910-155332</a>.","ama":"Loose M, Kruse K, Schwille P. Protein self-organization: Lessons from the min system. <i>Annual Review of Biophysics</i>. 2011;40(1):315-336. doi:<a href=\"https://doi.org/10.1146/annurev-biophys-042910-155332\">10.1146/annurev-biophys-042910-155332</a>","chicago":"Loose, Martin, Karsten Kruse, and Petra Schwille. “Protein Self-Organization: Lessons from the Min System.” <i>Annual Review of Biophysics</i>. Annual Reviews, 2011. <a href=\"https://doi.org/10.1146/annurev-biophys-042910-155332\">https://doi.org/10.1146/annurev-biophys-042910-155332</a>.","apa":"Loose, M., Kruse, K., &#38; Schwille, P. (2011). Protein self-organization: Lessons from the min system. <i>Annual Review of Biophysics</i>. Annual Reviews. <a href=\"https://doi.org/10.1146/annurev-biophys-042910-155332\">https://doi.org/10.1146/annurev-biophys-042910-155332</a>"},"extern":1,"quality_controlled":0,"author":[{"last_name":"Loose","id":"462D4284-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-7309-9724","first_name":"Martin","full_name":"Martin Loose"},{"full_name":"Kruse, Karsten","first_name":"Karsten","last_name":"Kruse"},{"full_name":"Schwille, Petra ","first_name":"Petra","last_name":"Schwille"}],"status":"public","publisher":"Annual Reviews","day":"09","publication":"Annual Review of Biophysics","date_published":"2011-06-09T00:00:00Z","abstract":[{"lang":"eng","text":"One of the most fundamental features of biological systems is probably their ability to self-organize in space and time on different scales. Despite many elaborate theoretical models of how molecular self-organization can come about, only a few experimental systems of biological origin have so far been rigorously described, due mostly to their inherent complexity. The most promising strategy of modern biophysics is thus to identify minimal biological systems showing self-organized emergent behavior. One of the best-understood examples of protein self-organization, which has recently been successfully reconstituted in vitro, is represented by the oscillations of the Min proteins in Escherichia coli. In this review, we summarize the current understanding of the mechanism of Min protein self-organization in vivo and in vitro. We discuss the potential of the Min oscillations to sense the geometry of the cell and suggest that spontaneous protein waves could be a general means of intracellular organization. We hypothesize that cooperative membrane binding and unbinding, e.g., as an energy-dependent switch, may act as an important regulatory mechanism for protein oscillations and pattern formation in the cell."}],"publist_id":"5097"},{"date_updated":"2023-11-07T11:50:29Z","_id":"14305","article_processing_charge":"No","title":"Mapping backbone and side-chain interactions in the transition state of a coupled protein folding and binding reaction","oa":1,"publication_identifier":{"eissn":["1091-6490"],"issn":["0027-8424"]},"year":"2011","doi":"10.1073/pnas.1012668108","pmid":1,"date_created":"2023-09-06T12:54:36Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","volume":108,"oa_version":"Published Version","author":[{"full_name":"Bachmann, Annett","first_name":"Annett","last_name":"Bachmann"},{"last_name":"Wildemann","first_name":"Dirk","full_name":"Wildemann, Dirk"},{"first_name":"Florian M","full_name":"Praetorius, Florian M","id":"dfec9381-4341-11ee-8fd8-faa02bba7d62","last_name":"Praetorius"},{"last_name":"Fischer","full_name":"Fischer, Gunter","first_name":"Gunter"},{"last_name":"Kiefhaber","first_name":"Thomas","full_name":"Kiefhaber, Thomas"}],"status":"public","extern":"1","day":"12","date_published":"2011-01-12T00:00:00Z","external_id":{"pmid":["21325613"]},"type":"journal_article","main_file_link":[{"url":"https://doi.org/10.1073/pnas.1012668108","open_access":"1"}],"page":"3952-3957","issue":"10","intvolume":"       108","month":"01","article_type":"original","publication_status":"published","quality_controlled":"1","citation":{"chicago":"Bachmann, Annett, Dirk Wildemann, Florian M Praetorius, Gunter Fischer, and Thomas Kiefhaber. “Mapping Backbone and Side-Chain Interactions in the Transition State of a Coupled Protein Folding and Binding Reaction.” <i>PNAS</i>. Proceedings of the National Academy of Sciences, 2011. <a href=\"https://doi.org/10.1073/pnas.1012668108\">https://doi.org/10.1073/pnas.1012668108</a>.","apa":"Bachmann, A., Wildemann, D., Praetorius, F. M., Fischer, G., &#38; Kiefhaber, T. (2011). Mapping backbone and side-chain interactions in the transition state of a coupled protein folding and binding reaction. <i>PNAS</i>. Proceedings of the National Academy of Sciences. <a href=\"https://doi.org/10.1073/pnas.1012668108\">https://doi.org/10.1073/pnas.1012668108</a>","ama":"Bachmann A, Wildemann D, Praetorius FM, Fischer G, Kiefhaber T. Mapping backbone and side-chain interactions in the transition state of a coupled protein folding and binding reaction. <i>PNAS</i>. 2011;108(10):3952-3957. doi:<a href=\"https://doi.org/10.1073/pnas.1012668108\">10.1073/pnas.1012668108</a>","short":"A. Bachmann, D. Wildemann, F.M. Praetorius, G. Fischer, T. Kiefhaber, PNAS 108 (2011) 3952–3957.","mla":"Bachmann, Annett, et al. “Mapping Backbone and Side-Chain Interactions in the Transition State of a Coupled Protein Folding and Binding Reaction.” <i>PNAS</i>, vol. 108, no. 10, Proceedings of the National Academy of Sciences, 2011, pp. 3952–57, doi:<a href=\"https://doi.org/10.1073/pnas.1012668108\">10.1073/pnas.1012668108</a>.","ista":"Bachmann A, Wildemann D, Praetorius FM, Fischer G, Kiefhaber T. 2011. Mapping backbone and side-chain interactions in the transition state of a coupled protein folding and binding reaction. PNAS. 108(10), 3952–3957.","ieee":"A. Bachmann, D. Wildemann, F. M. Praetorius, G. Fischer, and T. Kiefhaber, “Mapping backbone and side-chain interactions in the transition state of a coupled protein folding and binding reaction,” <i>PNAS</i>, vol. 108, no. 10. Proceedings of the National Academy of Sciences, pp. 3952–3957, 2011."},"keyword":["Multidisciplinary"],"publisher":"Proceedings of the National Academy of Sciences","scopus_import":"1","publication":"PNAS","abstract":[{"text":"Understanding the mechanism of protein folding requires a detailed knowledge of the structural properties of the barriers separating unfolded from native conformations. The S-peptide from ribonuclease S forms its α-helical structure only upon binding to the folded S-protein. We characterized the transition state for this binding-induced folding reaction at high resolution by determining the effect of site-specific backbone thioxylation and side-chain modifications on the kinetics and thermodynamics of the reaction, which allows us to monitor formation of backbone hydrogen bonds and side-chain interactions in the transition state. The experiments reveal that α-helical structure in the S-peptide is absent in the transition state of binding. Recognition between the unfolded S-peptide and the S-protein is mediated by loosely packed hydrophobic side-chain interactions in two well defined regions on the S-peptide. Close packing and helix formation occurs rapidly after binding. Introducing hydrophobic residues at positions outside the recognition region can drastically slow down association.","lang":"eng"}],"language":[{"iso":"eng"}]},{"publisher":"Duke University Press","day":"01","publication":"Duke Mathematical Journal","date_published":"2011-01-01T00:00:00Z","abstract":[{"lang":"eng","text":"We propose a general conjecture for the mixed Hodge polynomial of the generic character varieties of representations of the fundamental group of a Riemann surface of genus g to GLn(C) with fixed generic semisimple conjugacy classes at k punctures. This conjecture generalizes the Cauchy identity for Macdonald polynomials and is a common generalization of two formulas that we prove in this paper. The first is a formula for the E-polynomial of these character varieties which we obtain using the character table of GLn(Fq). We use this formula to compute the Euler characteristic of character varieties. The second formula gives the Poincaré polynomial of certain associated quiver varieties which we obtain using the character table of gln(Fq). In the last main result we prove that the Poincaré polynomials of the quiver varieties equal certain multiplicities in the tensor product of irreducible characters of GLn(Fq). As a consequence we find a curious connection between Kac-Moody algebras associated with comet-shaped, and typically wild, quivers and the representation theory of GLn(Fq)."}],"publist_id":"5728","doi":"10.1215/00127094-1444258","volume":160,"publication_status":"published","date_created":"2018-12-11T11:52:11Z","citation":{"chicago":"Hausel, Tamás, Emmanuel Letellier, and Fernando Rodríguez Villegas. “Arithmetic Harmonic Analysis on Character and Quiver Varieties.” <i>Duke Mathematical Journal</i>. Duke University Press, 2011. <a href=\"https://doi.org/10.1215/00127094-1444258\">https://doi.org/10.1215/00127094-1444258</a>.","apa":"Hausel, T., Letellier, E., &#38; Rodríguez Villegas, F. (2011). Arithmetic harmonic analysis on character and quiver varieties. <i>Duke Mathematical Journal</i>. Duke University Press. <a href=\"https://doi.org/10.1215/00127094-1444258\">https://doi.org/10.1215/00127094-1444258</a>","ama":"Hausel T, Letellier E, Rodríguez Villegas F. Arithmetic harmonic analysis on character and quiver varieties. <i>Duke Mathematical Journal</i>. 2011;160(2):323-400. doi:<a href=\"https://doi.org/10.1215/00127094-1444258\">10.1215/00127094-1444258</a>","short":"T. Hausel, E. Letellier, F. Rodríguez Villegas, Duke Mathematical Journal 160 (2011) 323–400.","mla":"Hausel, Tamás, et al. “Arithmetic Harmonic Analysis on Character and Quiver Varieties.” <i>Duke Mathematical Journal</i>, vol. 160, no. 2, Duke University Press, 2011, pp. 323–400, doi:<a href=\"https://doi.org/10.1215/00127094-1444258\">10.1215/00127094-1444258</a>.","ieee":"T. Hausel, E. Letellier, and F. Rodríguez Villegas, “Arithmetic harmonic analysis on character and quiver varieties,” <i>Duke Mathematical Journal</i>, vol. 160, no. 2. Duke University Press, pp. 323–400, 2011.","ista":"Hausel T, Letellier E, Rodríguez Villegas F. 2011. Arithmetic harmonic analysis on character and quiver varieties. Duke Mathematical Journal. 160(2), 323–400."},"extern":1,"author":[{"last_name":"Hausel","id":"4A0666D8-F248-11E8-B48F-1D18A9856A87","first_name":"Tamas","full_name":"Tamas Hausel"},{"full_name":"Letellier, Emmanuel","first_name":"Emmanuel","last_name":"Letellier"},{"last_name":"Rodríguez Villegas","first_name":"Fernando","full_name":"Rodríguez Villegas, Fernando"}],"status":"public","quality_controlled":0,"oa":1,"page":"323 - 400","issue":"2","acknowledgement":"Hausel’s work was supported by National Science Foundation grants DMS-0305505 and DMS-0604775, by an Alfred Sloan Fellowship, and by a Royal Society University Research Fellowship. Letellier’s work supported by Agence Nationale de la Recherche grant ANR-09-JCJC-0102-01.\nRodriguez-Villegas’s work supported by National Science Foundation grant DMS-0200605, by an FRA from the University of Texas at Austin, by EPSRC grant EP/G027110/1, by visiting fellowships at All Souls and Wadham Colleges in Oxford, and by a Research Scholarship from the Clay Mathematical Institute.","year":"2011","intvolume":"       160","month":"01","_id":"1467","type":"journal_article","date_updated":"2021-01-12T06:50:56Z","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/0810.2076"}],"title":"Arithmetic harmonic analysis on character and quiver varieties"}]