[{"acknowledgement":"Deposited in PMC for release after 12 months. We thank members of the Amack lab for helpful discussions and Mahendra Sonawane for donating reagents.","month":"04","intvolume":" 140","date_published":"2013-04-01T00:00:00Z","issue":"7","oa":1,"date_updated":"2021-01-12T07:00:20Z","external_id":{"pmid":["23482490"]},"page":"1550 - 1559","year":"2013","pmid":1,"volume":140,"status":"public","day":"01","date_created":"2018-12-11T11:59:59Z","doi":"10.1242/dev.087130","main_file_link":[{"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3596994/","open_access":"1"}],"publication":"Development","oa_version":"Submitted Version","publisher":"Company of Biologists","title":"Lethal giant larvae 2 regulates development of the ciliated organ Kupffer’s vesicle","author":[{"last_name":"Tay","first_name":"Hwee","full_name":"Tay, Hwee"},{"first_name":"Sabrina","last_name":"Schulze","full_name":"Schulze, Sabrina"},{"last_name":"Compagnon","id":"2E3E0988-F248-11E8-B48F-1D18A9856A87","first_name":"Julien","full_name":"Compagnon, Julien"},{"full_name":"Foley, Fiona","last_name":"Foley","first_name":"Fiona"},{"orcid":"0000-0002-0912-4566","last_name":"Heisenberg","first_name":"Carl-Philipp J","id":"39427864-F248-11E8-B48F-1D18A9856A87","full_name":"Heisenberg, Carl-Philipp J"},{"full_name":"Yost, H Joseph","first_name":"H Joseph","last_name":"Yost"},{"full_name":"Abdelilah Seyfried, Salim","first_name":"Salim","last_name":"Abdelilah Seyfried"},{"full_name":"Amack, Jeffrey","last_name":"Amack","first_name":"Jeffrey"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publist_id":"3927","department":[{"_id":"CaHe"}],"language":[{"iso":"eng"}],"type":"journal_article","scopus_import":1,"abstract":[{"lang":"eng","text":"Motile cilia perform crucial functions during embryonic development and throughout adult life. Development of organs containing motile cilia involves regulation of cilia formation (ciliogenesis) and formation of a luminal space (lumenogenesis) in which cilia generate fluid flows. Control of ciliogenesis and lumenogenesis is not yet fully understood, and it remains unclear whether these processes are coupled. In the zebrafish embryo, lethal giant larvae 2 (lgl2) is expressed prominently in ciliated organs. Lgl proteins are involved in establishing cell polarity and have been implicated in vesicle trafficking. Here, we identified a role for Lgl2 in development of ciliated epithelia in Kupffer's vesicle, which directs left-right asymmetry of the embryo; the otic vesicles, which give rise to the inner ear; and the pronephric ducts of the kidney. Using Kupffer's vesicle as a model ciliated organ, we found that depletion of Lgl2 disrupted lumen formation and reduced cilia number and length. Immunofluorescence and time-lapse imaging of Kupffer's vesicle morphogenesis in Lgl2-deficient embryos suggested cell adhesion defects and revealed loss of the adherens junction component E-cadherin at lateral membranes. Genetic interaction experiments indicate that Lgl2 interacts with Rab11a to regulate E-cadherin and mediate lumen formation that is uncoupled from cilia formation. These results uncover new roles and interactions for Lgl2 that are crucial for both lumenogenesis and ciliogenesis and indicate that these processes are genetically separable in zebrafish."}],"citation":{"ama":"Tay H, Schulze S, Compagnon J, et al. Lethal giant larvae 2 regulates development of the ciliated organ Kupffer’s vesicle. Development. 2013;140(7):1550-1559. doi:10.1242/dev.087130","ieee":"H. Tay et al., “Lethal giant larvae 2 regulates development of the ciliated organ Kupffer’s vesicle,” Development, vol. 140, no. 7. Company of Biologists, pp. 1550–1559, 2013.","short":"H. Tay, S. Schulze, J. Compagnon, F. Foley, C.-P.J. Heisenberg, H.J. Yost, S. Abdelilah Seyfried, J. Amack, Development 140 (2013) 1550–1559.","ista":"Tay H, Schulze S, Compagnon J, Foley F, Heisenberg C-PJ, Yost HJ, Abdelilah Seyfried S, Amack J. 2013. Lethal giant larvae 2 regulates development of the ciliated organ Kupffer’s vesicle. Development. 140(7), 1550–1559.","chicago":"Tay, Hwee, Sabrina Schulze, Julien Compagnon, Fiona Foley, Carl-Philipp J Heisenberg, H Joseph Yost, Salim Abdelilah Seyfried, and Jeffrey Amack. “Lethal Giant Larvae 2 Regulates Development of the Ciliated Organ Kupffer’s Vesicle.” Development. Company of Biologists, 2013. https://doi.org/10.1242/dev.087130.","apa":"Tay, H., Schulze, S., Compagnon, J., Foley, F., Heisenberg, C.-P. J., Yost, H. J., … Amack, J. (2013). Lethal giant larvae 2 regulates development of the ciliated organ Kupffer’s vesicle. Development. Company of Biologists. https://doi.org/10.1242/dev.087130","mla":"Tay, Hwee, et al. “Lethal Giant Larvae 2 Regulates Development of the Ciliated Organ Kupffer’s Vesicle.” Development, vol. 140, no. 7, Company of Biologists, 2013, pp. 1550–59, doi:10.1242/dev.087130."},"quality_controlled":"1","_id":"2862","publication_status":"published"},{"volume":9,"day":"01","status":"public","date_created":"2018-12-11T12:00:00Z","tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"ddc":["570"],"publication":"PLoS Computational Biology","doi":"10.1371/journal.pcbi.1002922","oa_version":"Published Version","article_number":"e1002922","date_published":"2013-03-01T00:00:00Z","month":"03","intvolume":" 9","oa":1,"issue":"3","date_updated":"2021-01-12T07:00:20Z","license":"https://creativecommons.org/licenses/by/4.0/","year":"2013","scopus_import":1,"abstract":[{"text":"Neural populations encode information about their stimulus in a collective fashion, by joint activity patterns of spiking and silence. A full account of this mapping from stimulus to neural activity is given by the conditional probability distribution over neural codewords given the sensory input. For large populations, direct sampling of these distributions is impossible, and so we must rely on constructing appropriate models. We show here that in a population of 100 retinal ganglion cells in the salamander retina responding to temporal white-noise stimuli, dependencies between cells play an important encoding role. We introduce the stimulus-dependent maximum entropy (SDME) model—a minimal extension of the canonical linear-nonlinear model of a single neuron, to a pairwise-coupled neural population. We find that the SDME model gives a more accurate account of single cell responses and in particular significantly outperforms uncoupled models in reproducing the distributions of population codewords emitted in response to a stimulus. We show how the SDME model, in conjunction with static maximum entropy models of population vocabulary, can be used to estimate information-theoretic quantities like average surprise and information transmission in a neural population.","lang":"eng"}],"type":"journal_article","file_date_updated":"2020-07-14T12:45:52Z","citation":{"mla":"Granot Atedgi, Einat, et al. “Stimulus-Dependent Maximum Entropy Models of Neural Population Codes.” PLoS Computational Biology, vol. 9, no. 3, e1002922, Public Library of Science, 2013, doi:10.1371/journal.pcbi.1002922.","apa":"Granot Atedgi, E., Tkačik, G., Segev, R., & Schneidman, E. (2013). Stimulus-dependent maximum entropy models of neural population codes. PLoS Computational Biology. Public Library of Science. https://doi.org/10.1371/journal.pcbi.1002922","chicago":"Granot Atedgi, Einat, Gašper Tkačik, Ronen Segev, and Elad Schneidman. “Stimulus-Dependent Maximum Entropy Models of Neural Population Codes.” PLoS Computational Biology. Public Library of Science, 2013. https://doi.org/10.1371/journal.pcbi.1002922.","ista":"Granot Atedgi E, Tkačik G, Segev R, Schneidman E. 2013. Stimulus-dependent maximum entropy models of neural population codes. PLoS Computational Biology. 9(3), e1002922.","short":"E. Granot Atedgi, G. Tkačik, R. Segev, E. Schneidman, PLoS Computational Biology 9 (2013).","ieee":"E. Granot Atedgi, G. Tkačik, R. Segev, and E. Schneidman, “Stimulus-dependent maximum entropy models of neural population codes,” PLoS Computational Biology, vol. 9, no. 3. Public Library of Science, 2013.","ama":"Granot Atedgi E, Tkačik G, Segev R, Schneidman E. Stimulus-dependent maximum entropy models of neural population codes. PLoS Computational Biology. 2013;9(3). doi:10.1371/journal.pcbi.1002922"},"quality_controlled":"1","_id":"2863","publication_status":"published","publisher":"Public Library of Science","has_accepted_license":"1","title":"Stimulus-dependent maximum entropy models of neural population codes","author":[{"first_name":"Einat","last_name":"Granot Atedgi","full_name":"Granot Atedgi, Einat"},{"full_name":"Tkacik, Gasper","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","first_name":"Gasper","last_name":"Tkacik","orcid":"0000-0002-6699-1455"},{"first_name":"Ronen","last_name":"Segev","full_name":"Segev, Ronen"},{"last_name":"Schneidman","first_name":"Elad","full_name":"Schneidman, Elad"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"relation":"main_file","checksum":"5a30876c193209fa05b26db71845dd16","access_level":"open_access","file_id":"5099","content_type":"application/pdf","file_size":1548120,"creator":"system","date_updated":"2020-07-14T12:45:52Z","date_created":"2018-12-12T10:14:45Z","file_name":"IST-2013-120-v1+1_journal.pcbi.1002922.pdf"}],"publist_id":"3926","department":[{"_id":"GaTk"}],"pubrep_id":"120","language":[{"iso":"eng"}]},{"publisher":"Wiley-Blackwell","title":"Auxin reflux between the endodermis and pericycle promotes lateral root initiation","author":[{"full_name":"Marhavy, Peter","first_name":"Peter","id":"3F45B078-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5227-5741","last_name":"Marhavy"},{"full_name":"Vanstraelen, Marleen","last_name":"Vanstraelen","first_name":"Marleen"},{"last_name":"De Rybel","first_name":"Bert","full_name":"De Rybel, Bert"},{"full_name":"Zhaojun, Ding","first_name":"Ding","last_name":"Zhaojun"},{"first_name":"Malcolm","last_name":"Bennett","full_name":"Bennett, Malcolm"},{"first_name":"Tom","last_name":"Beeckman","full_name":"Beeckman, Tom"},{"full_name":"Benková, Eva","last_name":"Benková","orcid":"0000-0002-8510-9739","id":"38F4F166-F248-11E8-B48F-1D18A9856A87","first_name":"Eva"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publist_id":"3882","department":[{"_id":"EvBe"}],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Lateral root (LR) formation is initiated when pericycle cells accumulate auxin, thereby acquiring founder cell (FC) status and triggering asymmetric cell divisions, giving rise to a new primordium. How this auxin maximum in pericycle cells builds up and remains focused is not understood. We report that the endodermis plays an active role in the regulation of auxin accumulation and is instructive for FCs to progress during the LR initiation (LRI) phase. We describe the functional importance of a PIN3 (PIN-formed) auxin efflux carrier-dependent hormone reflux pathway between overlaying endodermal and pericycle FCs. Disrupting this reflux pathway causes dramatic defects in the progress of FCs towards the next initiation phase. Our data identify an unexpected regulatory function for the endodermis in LRI as part of the fine-tuning mechanism that appears to act as a check point in LR organogenesis after FCs are specified."}],"scopus_import":1,"type":"journal_article","citation":{"ama":"Marhavý P, Vanstraelen M, De Rybel B, et al. Auxin reflux between the endodermis and pericycle promotes lateral root initiation. EMBO Journal. 2013;32(1):149-158. doi:10.1038/emboj.2012.303","short":"P. Marhavý, M. Vanstraelen, B. De Rybel, D. Zhaojun, M. Bennett, T. Beeckman, E. Benková, EMBO Journal 32 (2013) 149–158.","ieee":"P. Marhavý et al., “Auxin reflux between the endodermis and pericycle promotes lateral root initiation,” EMBO Journal, vol. 32, no. 1. Wiley-Blackwell, pp. 149–158, 2013.","ista":"Marhavý P, Vanstraelen M, De Rybel B, Zhaojun D, Bennett M, Beeckman T, Benková E. 2013. Auxin reflux between the endodermis and pericycle promotes lateral root initiation. EMBO Journal. 32(1), 149–158.","chicago":"Marhavý, Peter, Marleen Vanstraelen, Bert De Rybel, Ding Zhaojun, Malcolm Bennett, Tom Beeckman, and Eva Benková. “Auxin Reflux between the Endodermis and Pericycle Promotes Lateral Root Initiation.” EMBO Journal. Wiley-Blackwell, 2013. https://doi.org/10.1038/emboj.2012.303.","apa":"Marhavý, P., Vanstraelen, M., De Rybel, B., Zhaojun, D., Bennett, M., Beeckman, T., & Benková, E. (2013). Auxin reflux between the endodermis and pericycle promotes lateral root initiation. EMBO Journal. Wiley-Blackwell. https://doi.org/10.1038/emboj.2012.303","mla":"Marhavý, Peter, et al. “Auxin Reflux between the Endodermis and Pericycle Promotes Lateral Root Initiation.” EMBO Journal, vol. 32, no. 1, Wiley-Blackwell, 2013, pp. 149–58, doi:10.1038/emboj.2012.303."},"quality_controlled":"1","_id":"2880","publication_status":"published","project":[{"grant_number":"207362","call_identifier":"FP7","_id":"253FCA6A-B435-11E9-9278-68D0E5697425","name":"Hormonal cross-talk in plant organogenesis"}],"date_published":"2013-01-09T00:00:00Z","intvolume":" 32","month":"01","oa":1,"issue":"1","date_updated":"2021-01-12T07:00:27Z","external_id":{"pmid":["23178590"]},"page":"149 - 158","year":"2013","volume":32,"pmid":1,"status":"public","day":"09","date_created":"2018-12-11T12:00:07Z","publication":"EMBO Journal","main_file_link":[{"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3545298/","open_access":"1"}],"doi":"10.1038/emboj.2012.303","oa_version":"Submitted Version","ec_funded":1},{"page":"290 - 299","publist_id":"3881","year":"2013","date_published":"2013-02-01T00:00:00Z","month":"02","intvolume":" 23","publisher":"Nature Publishing Group","acknowledgement":"is work was supported by grants from the US National Institute of General Medical Sciences (GM081451 and GM081451-03S2) to ZY. We thank National Science Foundation grant (IOS-1147250) to GVR and MX. HL and DL were partially supported by the Chinese Scholarship Council.","date_updated":"2021-01-12T07:00:27Z","title":"Cytokinin signaling regulates pavement cell morphogenesis in Arabidopsis","author":[{"full_name":"Hongjiang Li","first_name":"Hongjiang","id":"33CA54A6-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-5039-9660","last_name":"Li"},{"full_name":"Xu, Tongda","last_name":"Xu","first_name":"Tongda"},{"last_name":"Lin","first_name":"Deshu","full_name":"Lin, Deshu"},{"full_name":"Wen, Mingzhang","first_name":"Mingzhang","last_name":"Wen"},{"first_name":"Mingtang","last_name":"Xie","full_name":"Xie, Mingtang"},{"full_name":"Duclercq, Jérôme","last_name":"Duclercq","first_name":"Jérôme"},{"full_name":"Bielach, Agnieszka","last_name":"Bielach","first_name":"Agnieszka"},{"first_name":"Jungmook","last_name":"Kim","full_name":"Kim, Jungmook"},{"full_name":"Reddy, G Venugopala","last_name":"Reddy","first_name":"G Venugopala"},{"first_name":"Jianru","last_name":"Zuo","full_name":"Zuo, Jianru"},{"full_name":"Eva Benková","first_name":"Eva","id":"38F4F166-F248-11E8-B48F-1D18A9856A87","last_name":"Benková","orcid":"0000-0002-8510-9739"},{"full_name":"Jirí Friml","last_name":"Friml","orcid":"0000-0002-8302-7596","first_name":"Jirí","id":"4159519E-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Hongwei","last_name":"Guo","full_name":"Guo, Hongwei"},{"last_name":"Yang","first_name":"Zhenbiao","full_name":"Yang, Zhenbiao"}],"oa":1,"issue":"2","publication":"Cell Research","doi":"10.1038/cr.2012.146","main_file_link":[{"open_access":"1","url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3567823/"}],"publication_status":"published","volume":23,"extern":1,"citation":{"chicago":"Li, Hongjiang, Tongda Xu, Deshu Lin, Mingzhang Wen, Mingtang Xie, Jérôme Duclercq, Agnieszka Bielach, et al. “Cytokinin Signaling Regulates Pavement Cell Morphogenesis in Arabidopsis.” Cell Research. Nature Publishing Group, 2013. https://doi.org/10.1038/cr.2012.146.","ieee":"H. Li et al., “Cytokinin signaling regulates pavement cell morphogenesis in Arabidopsis,” Cell Research, vol. 23, no. 2. Nature Publishing Group, pp. 290–299, 2013.","ista":"Li H, Xu T, Lin D, Wen M, Xie M, Duclercq J, Bielach A, Kim J, Reddy GV, Zuo J, Benková E, Friml J, Guo H, Yang Z. 2013. Cytokinin signaling regulates pavement cell morphogenesis in Arabidopsis. Cell Research. 23(2), 290–299.","short":"H. Li, T. Xu, D. Lin, M. Wen, M. Xie, J. Duclercq, A. Bielach, J. Kim, G.V. Reddy, J. Zuo, E. Benková, J. Friml, H. Guo, Z. Yang, Cell Research 23 (2013) 290–299.","ama":"Li H, Xu T, Lin D, et al. Cytokinin signaling regulates pavement cell morphogenesis in Arabidopsis. Cell Research. 2013;23(2):290-299. doi:10.1038/cr.2012.146","mla":"Li, Hongjiang, et al. “Cytokinin Signaling Regulates Pavement Cell Morphogenesis in Arabidopsis.” Cell Research, vol. 23, no. 2, Nature Publishing Group, 2013, pp. 290–99, doi:10.1038/cr.2012.146.","apa":"Li, H., Xu, T., Lin, D., Wen, M., Xie, M., Duclercq, J., … Yang, Z. (2013). Cytokinin signaling regulates pavement cell morphogenesis in Arabidopsis. Cell Research. Nature Publishing Group. https://doi.org/10.1038/cr.2012.146"},"abstract":[{"text":"The puzzle piece-shaped Arabidopsis leaf pavement cells (PCs) with interdigitated lobes and indents is a good model system to investigate the mechanisms that coordinate cell polarity and shape formation within a tissue. Auxin has been shown to coordinate the interdigitation by activating ROP GTPase-dependent signaling pathways. To identify additional components or mechanisms, we screened for mutants with abnormal PC morphogenesis and found that cytokinin signaling regulates the PC interdigitation pattern. Reduction in cytokinin accumulation and defects in cytokinin signaling (such as in ARR7-over-expressing lines, the ahk3cre1 cytokinin receptor mutant, and the ahp12345 cytokinin signaling mutant) enhanced PC interdigitation, whereas over-production of cytokinin and over-activation of cytokinin signaling in an ARR20 over-expression line delayed or abolished PC interdigitation throughout the cotyledon. Genetic and biochemical analyses suggest that cytokinin signaling acts upstream of ROPs to suppress the formation of interdigitated pattern. Our results provide novel mechanistic understanding of the pathways controlling PC shape and uncover a new role for cytokinin signaling in cell morphogenesis.","lang":"eng"}],"type":"journal_article","_id":"2881","date_created":"2018-12-11T12:00:07Z","day":"01","quality_controlled":0,"status":"public"},{"language":[{"iso":"eng"}],"publist_id":"3879","department":[{"_id":"JiFr"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Asymmetric gibberellin signaling regulates vacuolar trafficking of PIN auxin transporters during root gravitropism","author":[{"full_name":"Löfke, Christian","first_name":"Christian","last_name":"Löfke"},{"full_name":"Zwiewka, Marta","last_name":"Zwiewka","first_name":"Marta"},{"last_name":"Heilmann","first_name":"Ingo","full_name":"Heilmann, Ingo"},{"first_name":"Marc","last_name":"Van Montagu","full_name":"Van Montagu, Marc"},{"full_name":"Teichmann, Thomas","first_name":"Thomas","last_name":"Teichmann"},{"full_name":"Friml, Jirí","first_name":"Jirí","id":"4159519E-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-8302-7596","last_name":"Friml"}],"publisher":"National Academy of Sciences","publication_status":"published","_id":"2882","quality_controlled":"1","citation":{"chicago":"Löfke, Christian, Marta Zwiewka, Ingo Heilmann, Marc Van Montagu, Thomas Teichmann, and Jiří Friml. “Asymmetric Gibberellin Signaling Regulates Vacuolar Trafficking of PIN Auxin Transporters during Root Gravitropism.” PNAS. National Academy of Sciences, 2013. https://doi.org/10.1073/pnas.1300107110.","short":"C. Löfke, M. Zwiewka, I. Heilmann, M. Van Montagu, T. Teichmann, J. Friml, PNAS 110 (2013) 3627–3632.","ista":"Löfke C, Zwiewka M, Heilmann I, Van Montagu M, Teichmann T, Friml J. 2013. Asymmetric gibberellin signaling regulates vacuolar trafficking of PIN auxin transporters during root gravitropism. PNAS. 110(9), 3627–3632.","ieee":"C. Löfke, M. Zwiewka, I. Heilmann, M. Van Montagu, T. Teichmann, and J. Friml, “Asymmetric gibberellin signaling regulates vacuolar trafficking of PIN auxin transporters during root gravitropism,” PNAS, vol. 110, no. 9. National Academy of Sciences, pp. 3627–3632, 2013.","ama":"Löfke C, Zwiewka M, Heilmann I, Van Montagu M, Teichmann T, Friml J. Asymmetric gibberellin signaling regulates vacuolar trafficking of PIN auxin transporters during root gravitropism. PNAS. 2013;110(9):3627-3632. doi:10.1073/pnas.1300107110","mla":"Löfke, Christian, et al. “Asymmetric Gibberellin Signaling Regulates Vacuolar Trafficking of PIN Auxin Transporters during Root Gravitropism.” PNAS, vol. 110, no. 9, National Academy of Sciences, 2013, pp. 3627–32, doi:10.1073/pnas.1300107110.","apa":"Löfke, C., Zwiewka, M., Heilmann, I., Van Montagu, M., Teichmann, T., & Friml, J. (2013). Asymmetric gibberellin signaling regulates vacuolar trafficking of PIN auxin transporters during root gravitropism. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.1300107110"},"scopus_import":1,"abstract":[{"lang":"eng","text":"Gravitropic bending of plant organs is mediated by an asymmetric signaling of the plant hormone auxin between the upper and lower side of the respective organ. Here, we show that also another plant hormone, gibberellic acid (GA), shows asymmetric action during gravitropic responses. Immunodetection using an antibody against GA and monitoring GA signaling output by downstream degradation of DELLA proteins revealed an asymmetric GA distribution and response with the maximum at the lower side of gravistimulated roots. Genetic or pharmacological manipulation of GA levels or response affects gravity-mediated auxin redistribution and root bending response. The higher GA levels at the lower side of the root correlate with increased amounts of PIN-FORMED2 (PIN2) auxin transporter at the plasma membrane. The observed increase in PIN2 stability is caused by a specific GA effect on trafficking of PIN proteins to lytic vacuoles that presumably occurs downstream of brefeldin A-sensitive endosomes. Our results suggest that asymmetric auxin distribution instructive for gravity-induced differential growth is consolidated by the asymmetric action of GA that stabilizes the PIN-dependent auxin stream along the lower side of gravistimulated roots."}],"type":"journal_article","year":"2013","page":"3627 - 3632","external_id":{"pmid":["23391733"]},"date_updated":"2021-01-12T07:00:27Z","oa":1,"issue":"9","date_published":"2013-02-26T00:00:00Z","intvolume":" 110","month":"02","oa_version":"Submitted Version","publication":"PNAS","doi":"10.1073/pnas.1300107110","main_file_link":[{"open_access":"1","url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3587205/"}],"date_created":"2018-12-11T12:00:07Z","day":"26","status":"public","volume":110,"pmid":1},{"oa_version":"Submitted Version","main_file_link":[{"open_access":"1","url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3584535/"}],"doi":"10.1105/tpc.112.105999","publication":"Plant Cell","status":"public","day":"01","date_created":"2018-12-11T12:00:08Z","pmid":1,"volume":25,"year":"2013","page":"202 - 214","external_id":{"pmid":["23321285"]},"issue":"1","oa":1,"date_updated":"2021-01-12T07:00:28Z","acknowledgement":"We would thank Vincent Vincenzetti and Laurence Charrier for excellent technical assistance, A. von Arnim for the donation of BRET vectors, E. Spalding for TWD1-CFP, TWD1-CFP/29-1-GFP/ER-YFP, and ABCB4-GFP lines, M. Palmgren for discussion and support, and E. Martinoia for TT12 cDNA, support, and mentorship. Imaging data were partially collected at the Center for Advanced Bioimaging, University of Copenhagen, Denmark. This work was supported by grants from the Novartis Foundation (to M.G.), from the Danish Research School for Biotechnology (to M.G. and A.S.), from the Forschungskredit of the University of Zurich (to A.B.), from the Pool de Recherche of the University of Fribourg (to M.G.), and from the Swiss National Funds (to M.G.). M.G. dedicates this work to his father, who passed away during the resubmission process.","intvolume":" 25","month":"01","date_published":"2013-01-01T00:00:00Z","publication_status":"published","quality_controlled":"1","_id":"2883","type":"journal_article","abstract":[{"text":"Plant architecture is influenced by the polar, cell-to-cell transport of auxin that is primarily provided and regulated by plasma membrane efflux catalysts of the PIN-FORMED and B family of ABC transporter (ABCB) classes. The latter were shown to require the functionality of the FK506 binding protein42 TWISTED DWARF1 (TWD1), although underlying mechanisms are unclear. By genetic manipulation of TWD1 expression, we show here that TWD1 affects shootward root auxin reflux and, thus, downstream developmental traits, such as epidermal twisting and gravitropism of the root. Using immunological assays, we demonstrate a predominant lateral, mainly outward-facing, plasma membrane location for TWD1 in the root epidermis characterized by the lateral marker ABC transporter G36/PLEIOTROPIC DRUG-RESISTANCE8/PENETRATION3. At these epidermal plasma membrane domains, TWD1 colocalizes with nonpolar ABCB1. In planta bioluminescence resonance energy transfer analysis was used to verify specific ABC transporter B1 (ABCB1)-TWD1 interaction. Our data support a model in which TWD1 promotes lateral ABCB-mediated auxin efflux via protein-protein interaction at the plasma membrane, minimizing reflux from the root apoplast into the cytoplasm.","lang":"eng"}],"scopus_import":1,"citation":{"apa":"Wang, B., Bailly, A., Zwiewk, M., Henrichs, S., Azzarello, E., Mancuso, S., … Geisler, M. (2013). Arabidopsis TWISTED DWARF1 functionally interacts with auxin exporter ABCB1 on the root plasma membrane. Plant Cell. American Society of Plant Biologists. https://doi.org/10.1105/tpc.112.105999","mla":"Wang, Bangjun, et al. “Arabidopsis TWISTED DWARF1 Functionally Interacts with Auxin Exporter ABCB1 on the Root Plasma Membrane.” Plant Cell, vol. 25, no. 1, American Society of Plant Biologists, 2013, pp. 202–14, doi:10.1105/tpc.112.105999.","ista":"Wang B, Bailly A, Zwiewk M, Henrichs S, Azzarello E, Mancuso S, Maeshima M, Friml J, Schulz A, Geisler M. 2013. Arabidopsis TWISTED DWARF1 functionally interacts with auxin exporter ABCB1 on the root plasma membrane. Plant Cell. 25(1), 202–214.","ieee":"B. Wang et al., “Arabidopsis TWISTED DWARF1 functionally interacts with auxin exporter ABCB1 on the root plasma membrane,” Plant Cell, vol. 25, no. 1. American Society of Plant Biologists, pp. 202–214, 2013.","short":"B. Wang, A. Bailly, M. Zwiewk, S. Henrichs, E. Azzarello, S. Mancuso, M. Maeshima, J. Friml, A. Schulz, M. Geisler, Plant Cell 25 (2013) 202–214.","ama":"Wang B, Bailly A, Zwiewk M, et al. Arabidopsis TWISTED DWARF1 functionally interacts with auxin exporter ABCB1 on the root plasma membrane. Plant Cell. 2013;25(1):202-214. doi:10.1105/tpc.112.105999","chicago":"Wang, Bangjun, Aurélien Bailly, Marta Zwiewk, Sina Henrichs, Elisa Azzarello, Stefano Mancuso, Masayoshi Maeshima, Jiří Friml, Alexander Schulz, and Markus Geisler. “Arabidopsis TWISTED DWARF1 Functionally Interacts with Auxin Exporter ABCB1 on the Root Plasma Membrane.” Plant Cell. American Society of Plant Biologists, 2013. https://doi.org/10.1105/tpc.112.105999."},"language":[{"iso":"eng"}],"publist_id":"3878","department":[{"_id":"JiFr"}],"title":"Arabidopsis TWISTED DWARF1 functionally interacts with auxin exporter ABCB1 on the root plasma membrane","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"full_name":"Wang, Bangjun","first_name":"Bangjun","last_name":"Wang"},{"full_name":"Bailly, Aurélien","last_name":"Bailly","first_name":"Aurélien"},{"first_name":"Marta","last_name":"Zwiewk","full_name":"Zwiewk, Marta"},{"last_name":"Henrichs","first_name":"Sina","full_name":"Henrichs, Sina"},{"last_name":"Azzarello","first_name":"Elisa","full_name":"Azzarello, Elisa"},{"first_name":"Stefano","last_name":"Mancuso","full_name":"Mancuso, Stefano"},{"last_name":"Maeshima","first_name":"Masayoshi","full_name":"Maeshima, Masayoshi"},{"first_name":"Jirí","id":"4159519E-F248-11E8-B48F-1D18A9856A87","last_name":"Friml","orcid":"0000-0002-8302-7596","full_name":"Friml, Jirí"},{"last_name":"Schulz","first_name":"Alexander","full_name":"Schulz, Alexander"},{"full_name":"Geisler, Markus","last_name":"Geisler","first_name":"Markus"}],"publisher":"American Society of Plant Biologists"},{"conference":{"start_date":"2012-10-25","end_date":"2012-10-28","name":"MEMICS: Mathematical and Engineering Methods in Computer Science","location":"Znojmo, Czech Republic"},"series_title":"Lecture Notes in Computer Science","page":"118 - 130","year":"2013","intvolume":" 7721","month":"01","alternative_title":["LNCS"],"date_published":"2013-01-09T00:00:00Z","oa":1,"date_updated":"2020-08-11T10:09:52Z","doi":"10.1007/978-3-642-36046-6_12","main_file_link":[{"open_access":"1","url":"http://arxiv.org/abs/1209.4499"}],"oa_version":"Submitted Version","ec_funded":1,"volume":7721,"day":"09","status":"public","date_created":"2018-12-11T12:00:09Z","department":[{"_id":"KrCh"}],"publist_id":"3873","language":[{"iso":"eng"}],"publisher":"Springer","author":[{"full_name":"Chmelik, Martin","last_name":"Chmelik","first_name":"Martin","id":"3624234E-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Řehák, Vojtěch","last_name":"Řehák","first_name":"Vojtěch"}],"title":"Controllable-choice message sequence graphs","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","project":[{"grant_number":"P 23499-N23","call_identifier":"FWF","name":"Modern Graph Algorithmic Techniques in Formal Verification","_id":"2584A770-B435-11E9-9278-68D0E5697425"},{"call_identifier":"FWF","grant_number":"S11407","name":"Game Theory","_id":"25863FF4-B435-11E9-9278-68D0E5697425"},{"grant_number":"279307","call_identifier":"FP7","name":"Quantitative Graph Games: Theory and Applications","_id":"2581B60A-B435-11E9-9278-68D0E5697425"},{"_id":"2587B514-B435-11E9-9278-68D0E5697425","name":"Microsoft Research Faculty Fellowship"}],"type":"conference","scopus_import":1,"abstract":[{"lang":"eng","text":"We focus on the realizability problem of Message Sequence Graphs (MSG), i.e. the problem whether a given MSG specification is correctly distributable among parallel components communicating via messages. This fundamental problem of MSG is known to be undecidable. We introduce a well motivated restricted class of MSG, so called controllable-choice MSG, and show that all its models are realizable and moreover it is decidable whether a given MSG model is a member of this class. In more detail, this class of MSG specifications admits a deadlock-free realization by overloading existing messages with additional bounded control data. We also show that the presented class is the largest known subclass of MSG that allows for deadlock-free realization."}],"citation":{"apa":"Chmelik, M., & Řehák, V. (2013). Controllable-choice message sequence graphs. Presented at the MEMICS: Mathematical and Engineering Methods in Computer Science, Znojmo, Czech Republic: Springer. https://doi.org/10.1007/978-3-642-36046-6_12","mla":"Chmelik, Martin, and Vojtěch Řehák. Controllable-Choice Message Sequence Graphs. Vol. 7721, Springer, 2013, pp. 118–30, doi:10.1007/978-3-642-36046-6_12.","ista":"Chmelik M, Řehák V. 2013. Controllable-choice message sequence graphs. 7721, 118–130.","short":"M. Chmelik, V. Řehák, 7721 (2013) 118–130.","ieee":"M. Chmelik and V. Řehák, “Controllable-choice message sequence graphs,” vol. 7721. Springer, pp. 118–130, 2013.","ama":"Chmelik M, Řehák V. Controllable-choice message sequence graphs. 2013;7721:118-130. doi:10.1007/978-3-642-36046-6_12","chicago":"Chmelik, Martin, and Vojtěch Řehák. “Controllable-Choice Message Sequence Graphs.” Lecture Notes in Computer Science. Springer, 2013. https://doi.org/10.1007/978-3-642-36046-6_12."},"quality_controlled":"1","_id":"2886"},{"publication_status":"published","quality_controlled":"1","_id":"2887","scopus_import":1,"abstract":[{"text":"Root system growth and development is highly plastic and is influenced by the surrounding environment. Roots frequently grow in heterogeneous environments that include interactions from neighboring plants and physical impediments in the rhizosphere. To investigate how planting density and physical objects affect root system growth, we grew rice in a transparent gel system in close proximity with another plant or a physical object. Root systems were imaged and reconstructed in three dimensions. Root-root interaction strength was calculated using quantitative metrics that characterize the extent towhich the reconstructed root systems overlap each other. Surprisingly, we found the overlap of root systems of the same genotype was significantly higher than that of root systems of different genotypes. Root systems of the same genotype tended to grow toward each other but those of different genotypes appeared to avoid each other. Shoot separation experiments excluded the possibility of aerial interactions, suggesting root communication. Staggered plantings indicated that interactions likely occur at root tips in close proximity. Recognition of obstacles also occurred through root tips, but through physical contact in a size-dependent manner. These results indicate that root systems use two different forms of communication to recognize objects and alter root architecture: root-root recognition, possibly mediated through root exudates, and root-object recognition mediated by physical contact at the root tips. This finding suggests that root tips act as local sensors that integrate rhizosphere information into global root architectural changes.","lang":"eng"}],"type":"journal_article","citation":{"short":"S. Fang, R. Clark, Y. Zheng, A. Iyer Pascuzzi, J. Weitz, L. Kochian, H. Edelsbrunner, H. Liao, P. Benfey, PNAS 110 (2013) 2670–2675.","ista":"Fang S, Clark R, Zheng Y, Iyer Pascuzzi A, Weitz J, Kochian L, Edelsbrunner H, Liao H, Benfey P. 2013. Genotypic recognition and spatial responses by rice roots. PNAS. 110(7), 2670–2675.","ieee":"S. Fang et al., “Genotypic recognition and spatial responses by rice roots,” PNAS, vol. 110, no. 7. National Academy of Sciences, pp. 2670–2675, 2013.","ama":"Fang S, Clark R, Zheng Y, et al. Genotypic recognition and spatial responses by rice roots. PNAS. 2013;110(7):2670-2675. doi:10.1073/pnas.1222821110","chicago":"Fang, Suqin, Randy Clark, Ying Zheng, Anjali Iyer Pascuzzi, Joshua Weitz, Leon Kochian, Herbert Edelsbrunner, Hong Liao, and Philip Benfey. “Genotypic Recognition and Spatial Responses by Rice Roots.” PNAS. National Academy of Sciences, 2013. https://doi.org/10.1073/pnas.1222821110.","apa":"Fang, S., Clark, R., Zheng, Y., Iyer Pascuzzi, A., Weitz, J., Kochian, L., … Benfey, P. (2013). Genotypic recognition and spatial responses by rice roots. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.1222821110","mla":"Fang, Suqin, et al. “Genotypic Recognition and Spatial Responses by Rice Roots.” PNAS, vol. 110, no. 7, National Academy of Sciences, 2013, pp. 2670–75, doi:10.1073/pnas.1222821110."},"article_type":"original","language":[{"iso":"eng"}],"publist_id":"3872","department":[{"_id":"HeEd"}],"article_processing_charge":"No","title":"Genotypic recognition and spatial responses by rice roots","author":[{"last_name":"Fang","first_name":"Suqin","full_name":"Fang, Suqin"},{"last_name":"Clark","first_name":"Randy","full_name":"Clark, Randy"},{"full_name":"Zheng, Ying","first_name":"Ying","last_name":"Zheng"},{"first_name":"Anjali","last_name":"Iyer Pascuzzi","full_name":"Iyer Pascuzzi, Anjali"},{"first_name":"Joshua","last_name":"Weitz","full_name":"Weitz, Joshua"},{"last_name":"Kochian","first_name":"Leon","full_name":"Kochian, Leon"},{"id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","first_name":"Herbert","orcid":"0000-0002-9823-6833","last_name":"Edelsbrunner","full_name":"Edelsbrunner, Herbert"},{"full_name":"Liao, Hong","first_name":"Hong","last_name":"Liao"},{"first_name":"Philip","last_name":"Benfey","full_name":"Benfey, Philip"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"National Academy of Sciences","oa_version":"Published Version","publication":"PNAS","doi":"10.1073/pnas.1222821110","main_file_link":[{"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3574932/","open_access":"1"}],"day":"12","status":"public","date_created":"2018-12-11T12:00:09Z","volume":110,"pmid":1,"year":"2013","page":"2670 - 2675","external_id":{"pmid":["23362379"]},"oa":1,"issue":"7","date_updated":"2021-01-12T07:00:29Z","date_published":"2013-02-12T00:00:00Z","intvolume":" 110","month":"02"},{"citation":{"apa":"Chen, C., Kolmogorov, V., Yan, Z., Metaxas, D., & Lampert, C. (2013). Computing the M most probable modes of a graphical model (Vol. 31, pp. 161–169). Presented at the AISTATS: Conference on Uncertainty in Artificial Intelligence, Scottsdale, AZ, United States: JMLR.","mla":"Chen, Chao, et al. Computing the M Most Probable Modes of a Graphical Model. Vol. 31, JMLR, 2013, pp. 161–69.","ama":"Chen C, Kolmogorov V, Yan Z, Metaxas D, Lampert C. Computing the M most probable modes of a graphical model. In: Vol 31. JMLR; 2013:161-169.","ieee":"C. Chen, V. Kolmogorov, Z. Yan, D. Metaxas, and C. Lampert, “Computing the M most probable modes of a graphical model,” presented at the AISTATS: Conference on Uncertainty in Artificial Intelligence, Scottsdale, AZ, United States, 2013, vol. 31, pp. 161–169.","short":"C. Chen, V. Kolmogorov, Z. Yan, D. Metaxas, C. Lampert, in:, JMLR, 2013, pp. 161–169.","ista":"Chen C, Kolmogorov V, Yan Z, Metaxas D, Lampert C. 2013. Computing the M most probable modes of a graphical model. AISTATS: Conference on Uncertainty in Artificial Intelligence, JMLR: W&CP, vol. 31, 161–169.","chicago":"Chen, Chao, Vladimir Kolmogorov, Zhu Yan, Dimitris Metaxas, and Christoph Lampert. “Computing the M Most Probable Modes of a Graphical Model,” 31:161–69. JMLR, 2013."},"volume":31,"type":"conference","scopus_import":1,"abstract":[{"lang":"eng","text":" We introduce the M-modes problem for graphical models: predicting the M label configurations of highest probability that are at the same time local maxima of the probability landscape. M-modes have multiple possible applications: because they are intrinsically diverse, they provide a principled alternative to non-maximum suppression techniques for structured prediction, they can act as codebook vectors for quantizing the configuration space, or they can form component centers for mixture model approximation. We present two algorithms for solving the M-modes problem. The first algorithm solves the problem in polynomial time when the underlying graphical model is a simple chain. The second algorithm solves the problem for junction chains. In synthetic and real dataset, we demonstrate how M-modes can improve the performance of prediction. We also use the generated modes as a tool to understand the topography of the probability distribution of configurations, for example with relation to the training set size and amount of noise in the data. "}],"_id":"2901","date_created":"2018-12-11T12:00:14Z","quality_controlled":"1","day":"01","status":"public","main_file_link":[{"open_access":"1","url":"http://jmlr.org/proceedings/papers/v31/chen13a.html"}],"publication_status":"published","oa_version":"None","month":"01","intvolume":" 31","date_published":"2013-01-01T00:00:00Z","alternative_title":[" JMLR: W&CP"],"publisher":"JMLR","date_updated":"2021-01-12T07:00:35Z","author":[{"first_name":"Chao","id":"3E92416E-F248-11E8-B48F-1D18A9856A87","last_name":"Chen","full_name":"Chen, Chao"},{"full_name":"Kolmogorov, Vladimir","last_name":"Kolmogorov","id":"3D50B0BA-F248-11E8-B48F-1D18A9856A87","first_name":"Vladimir"},{"last_name":"Yan","first_name":"Zhu","full_name":"Yan, Zhu"},{"first_name":"Dimitris","last_name":"Metaxas","full_name":"Metaxas, Dimitris"},{"full_name":"Lampert, Christoph","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87","first_name":"Christoph","last_name":"Lampert","orcid":"0000-0001-8622-7887"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Computing the M most probable modes of a graphical model","oa":1,"page":"161 - 169","publist_id":"3846","department":[{"_id":"HeEd"},{"_id":"VlKo"},{"_id":"ChLa"}],"conference":{"location":"Scottsdale, AZ, United States","start_date":"2013-04-29","end_date":"2013-05-01","name":" AISTATS: Conference on Uncertainty in Artificial Intelligence"},"language":[{"iso":"eng"}],"year":"2013"},{"ddc":["500"],"date_created":"2018-12-11T12:00:16Z","day":"01","status":"public","oa_version":"Submitted Version","publication":"2013 Proceedings of the 15th Workshop on Algorithm Engineering and Experiments","doi":"10.1137/1.9781611972931.6","date_updated":"2021-01-12T07:00:36Z","oa":1,"date_published":"2013-01-01T00:00:00Z","alternative_title":["ALENEX"],"month":"01","year":"2013","page":"70 - 77","conference":{"start_date":"2013-01-07","end_date":"2013-01-07","name":"ALENEX: Algorithm Engineering and Experiments","location":"New Orleans, LA, United States"},"_id":"2906","quality_controlled":"1","citation":{"ieee":"M. Kerber and H. Edelsbrunner, “3D kinetic alpha complexes and their implementation,” in 2013 Proceedings of the 15th Workshop on Algorithm Engineering and Experiments, New Orleans, LA, United States, 2013, pp. 70–77.","short":"M. Kerber, H. Edelsbrunner, in:, 2013 Proceedings of the 15th Workshop on Algorithm Engineering and Experiments, Society of Industrial and Applied Mathematics, 2013, pp. 70–77.","ista":"Kerber M, Edelsbrunner H. 2013. 3D kinetic alpha complexes and their implementation. 2013 Proceedings of the 15th Workshop on Algorithm Engineering and Experiments. ALENEX: Algorithm Engineering and Experiments, ALENEX, , 70–77.","ama":"Kerber M, Edelsbrunner H. 3D kinetic alpha complexes and their implementation. In: 2013 Proceedings of the 15th Workshop on Algorithm Engineering and Experiments. Society of Industrial and Applied Mathematics; 2013:70-77. doi:10.1137/1.9781611972931.6","chicago":"Kerber, Michael, and Herbert Edelsbrunner. “3D Kinetic Alpha Complexes and Their Implementation.” In 2013 Proceedings of the 15th Workshop on Algorithm Engineering and Experiments, 70–77. Society of Industrial and Applied Mathematics, 2013. https://doi.org/10.1137/1.9781611972931.6.","apa":"Kerber, M., & Edelsbrunner, H. (2013). 3D kinetic alpha complexes and their implementation. In 2013 Proceedings of the 15th Workshop on Algorithm Engineering and Experiments (pp. 70–77). New Orleans, LA, United States: Society of Industrial and Applied Mathematics. https://doi.org/10.1137/1.9781611972931.6","mla":"Kerber, Michael, and Herbert Edelsbrunner. “3D Kinetic Alpha Complexes and Their Implementation.” 2013 Proceedings of the 15th Workshop on Algorithm Engineering and Experiments, Society of Industrial and Applied Mathematics, 2013, pp. 70–77, doi:10.1137/1.9781611972931.6."},"abstract":[{"text":"Motivated by an application in cell biology, we describe an extension of the kinetic data structures framework from Delaunay triangulations to fixed-radius alpha complexes. Our algorithm is implemented\r\nusing CGAL, following the exact geometric computation paradigm. We report on several\r\ntechniques to accelerate the computation that turn our implementation applicable to the underlying biological\r\nproblem.","lang":"eng"}],"scopus_import":1,"file_date_updated":"2020-07-14T12:45:52Z","type":"conference","publication_status":"published","author":[{"first_name":"Michael","id":"36E4574A-F248-11E8-B48F-1D18A9856A87","last_name":"Kerber","orcid":"0000-0002-8030-9299","full_name":"Kerber, Michael"},{"full_name":"Edelsbrunner, Herbert","last_name":"Edelsbrunner","orcid":"0000-0002-9823-6833","first_name":"Herbert","id":"3FB178DA-F248-11E8-B48F-1D18A9856A87"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"3D kinetic alpha complexes and their implementation","file":[{"file_name":"IST-2016-547-v1+1_2013-P-08-MedusaII.pdf","date_created":"2018-12-12T10:08:57Z","date_updated":"2020-07-14T12:45:52Z","file_size":403013,"creator":"system","content_type":"application/pdf","file_id":"4720","checksum":"a15a3ba22df9445731507f3e06c9fcee","access_level":"open_access","relation":"main_file"}],"has_accepted_license":"1","publisher":"Society of Industrial and Applied Mathematics","language":[{"iso":"eng"}],"pubrep_id":"547","department":[{"_id":"HeEd"}],"publist_id":"3841"},{"page":"328 - 333","publist_id":"3839","department":[{"_id":"NiBa"}],"language":[{"iso":"eng"}],"year":"2013","pubrep_id":"119","date_published":"2013-11-04T00:00:00Z","month":"11","has_accepted_license":"1","publisher":"Princeton University Press","date_updated":"2021-01-12T07:00:37Z","author":[{"full_name":"Barton, Nicholas H","last_name":"Barton","orcid":"0000-0002-8548-5240","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","first_name":"Nicholas H"}],"oa":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Recombination and sex","file":[{"creator":"system","file_size":79838,"file_id":"5237","content_type":"application/vnd.openxmlformats-officedocument.wordprocessingml.document","access_level":"open_access","relation":"main_file","checksum":"8332ca9cb40f7e66d1006b175ce36b60","file_name":"IST-2013-119-v1+1_IV.4_Recombination_and_Sex_Barton_1-13-13-e.docx","date_created":"2018-12-12T10:16:47Z","date_updated":"2020-07-14T12:45:52Z"},{"file_name":"IST-2017-119-v1+2_Barton_Recombination_Sex.pdf","date_created":"2018-12-12T10:16:48Z","date_updated":"2020-07-14T12:45:52Z","file_id":"5238","content_type":"application/pdf","creator":"system","file_size":144131,"access_level":"open_access","relation":"main_file","checksum":"849f418620fb78d6ba23bb4f488ee93f"}],"publication":"The Princeton Guide to Evolution","publication_status":"published","oa_version":"Submitted Version","publication_identifier":{"isbn":["9780691149776"]},"citation":{"ista":"Barton NH. 2013.Recombination and sex. In: The Princeton Guide to Evolution. , 328–333.","short":"N.H. Barton, in:, The Princeton Guide to Evolution, Princeton University Press, 2013, pp. 328–333.","ieee":"N. H. Barton, “Recombination and sex,” in The Princeton Guide to Evolution, Princeton University Press, 2013, pp. 328–333.","ama":"Barton NH. Recombination and sex. In: The Princeton Guide to Evolution. Princeton University Press; 2013:328-333.","chicago":"Barton, Nicholas H. “Recombination and Sex.” In The Princeton Guide to Evolution, 328–33. Princeton University Press, 2013.","apa":"Barton, N. H. (2013). Recombination and sex. In The Princeton Guide to Evolution (pp. 328–333). Princeton University Press.","mla":"Barton, Nicholas H. “Recombination and Sex.” The Princeton Guide to Evolution, Princeton University Press, 2013, pp. 328–33."},"abstract":[{"text":"Sex and recombination are among the most striking features of the living world, and they play a crucial role in allowing the evolution of complex adaptation. The sharing of genomes through the sexual union of different individuals requires elaborate behavioral and physiological adaptations. At the molecular level, the alignment of two DNA double helices, followed by their precise cutting and rejoining, is an extraordinary feat. Sex and recombination have diverse—and often surprising—evolutionary consequences: distinct sexes, elaborate mating displays, selfish genetic elements, and so on.","lang":"eng"}],"file_date_updated":"2020-07-14T12:45:52Z","type":"book_chapter","_id":"2907","ddc":["576"],"date_created":"2018-12-11T12:00:16Z","quality_controlled":"1","day":"04","status":"public"},{"quality_controlled":"1","_id":"2908","type":"journal_article","file_date_updated":"2020-07-14T12:45:52Z","abstract":[{"text":"Hybridization is an almost inevitable component of speciation, and its study can tell us much about that process. However, hybridization itself may have a negligible influence on the origin of species: on the one hand, universally favoured alleles spread readily across hybrid zones, whilst on the other, spatially heterogeneous selection causes divergence despite gene flow. Thus, narrow hybrid zones or occasional hybridisation may hardly affect the process of divergence.","lang":"eng"}],"scopus_import":1,"citation":{"mla":"Barton, Nicholas H. “Does Hybridisation Influence Speciation? .” Journal of Evolutionary Biology, vol. 26, no. 2, Wiley-Blackwell, 2013, pp. 267–69, doi:10.1111/jeb.12015.","apa":"Barton, N. H. (2013). Does hybridisation influence speciation? . Journal of Evolutionary Biology. Wiley-Blackwell. https://doi.org/10.1111/jeb.12015","chicago":"Barton, Nicholas H. “Does Hybridisation Influence Speciation? .” Journal of Evolutionary Biology. Wiley-Blackwell, 2013. https://doi.org/10.1111/jeb.12015.","ama":"Barton NH. Does hybridisation influence speciation? . Journal of Evolutionary Biology. 2013;26(2):267-269. doi:10.1111/jeb.12015","short":"N.H. Barton, Journal of Evolutionary Biology 26 (2013) 267–269.","ista":"Barton NH. 2013. Does hybridisation influence speciation? . Journal of Evolutionary Biology. 26(2), 267–269.","ieee":"N. H. Barton, “Does hybridisation influence speciation? ,” Journal of Evolutionary Biology, vol. 26, no. 2. Wiley-Blackwell, pp. 267–269, 2013."},"publication_status":"published","file":[{"file_id":"4762","content_type":"text/rtf","file_size":13339,"creator":"system","relation":"main_file","access_level":"open_access","checksum":"716e88714c3411cd0bd70928b14ea692","file_name":"IST-2013-111-v1+1_Hybridisation_and_speciation_revised.rtf","date_updated":"2020-07-14T12:45:52Z","date_created":"2018-12-12T10:09:38Z"},{"date_created":"2018-12-12T10:09:39Z","date_updated":"2020-07-14T12:45:52Z","file_name":"IST-2017-111-v1+2_Hybridisation_and_speciation_revised.pdf","checksum":"957fd07c71c1b1eac2c65ae3311aca78","access_level":"open_access","relation":"main_file","creator":"system","file_size":103437,"content_type":"application/pdf","file_id":"4763"}],"title":"Does hybridisation influence speciation? ","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"orcid":"0000-0002-8548-5240","last_name":"Barton","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","first_name":"Nicholas H","full_name":"Barton, Nicholas H"}],"publisher":"Wiley-Blackwell","has_accepted_license":"1","pubrep_id":"111","language":[{"iso":"eng"}],"department":[{"_id":"NiBa"}],"publist_id":"3835","day":"17","status":"public","date_created":"2018-12-11T12:00:17Z","ddc":["576"],"volume":26,"oa_version":"Submitted Version","doi":"10.1111/jeb.12015","publication":"Journal of Evolutionary Biology","issue":"2","oa":1,"date_updated":"2021-01-12T07:00:37Z","month":"01","intvolume":" 26","date_published":"2013-01-17T00:00:00Z","year":"2013","page":"267 - 269"},{"year":"2013","date_updated":"2021-01-12T07:00:37Z","oa":1,"issue":"1","date_published":"2013-01-16T00:00:00Z","month":"01","intvolume":" 2013","oa_version":"Submitted Version","ec_funded":1,"publication":"Journal of Statistical Mechanics Theory and Experiment","doi":"10.1088/1742-5468/2013/01/P01002","date_created":"2018-12-11T12:00:17Z","ddc":["570"],"day":"16","status":"public","volume":2013,"language":[{"iso":"eng"}],"pubrep_id":"557","article_processing_charge":"No","publist_id":"3834","department":[{"_id":"NiBa"}],"title":"Modelling evolution in a spatial continuum","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","author":[{"full_name":"Barton, Nicholas H","orcid":"0000-0002-8548-5240","last_name":"Barton","first_name":"Nicholas H","id":"4880FE40-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Alison","last_name":"Etheridge","full_name":"Etheridge, Alison"},{"first_name":"Amandine","last_name":"Véber","full_name":"Véber, Amandine"}],"file":[{"date_created":"2018-12-12T10:16:52Z","date_updated":"2020-07-14T12:45:52Z","file_name":"IST-2016-557-v1+1_BEVrevised.pdf","checksum":"ce8a4424385b3086138a1e054e16e0e3","access_level":"open_access","relation":"main_file","content_type":"application/pdf","file_id":"5242","creator":"system","file_size":702583}],"has_accepted_license":"1","publisher":"IOP Publishing Ltd.","project":[{"call_identifier":"FP7","grant_number":"250152","name":"Limits to selection in biology and in evolutionary computation","_id":"25B07788-B435-11E9-9278-68D0E5697425"}],"publication_status":"published","_id":"2909","quality_controlled":"1","citation":{"mla":"Barton, Nicholas H., et al. “Modelling Evolution in a Spatial Continuum.” Journal of Statistical Mechanics Theory and Experiment, vol. 2013, no. 1, IOP Publishing Ltd., 2013, doi:10.1088/1742-5468/2013/01/P01002.","apa":"Barton, N. H., Etheridge, A., & Véber, A. (2013). Modelling evolution in a spatial continuum. Journal of Statistical Mechanics Theory and Experiment. IOP Publishing Ltd. https://doi.org/10.1088/1742-5468/2013/01/P01002","chicago":"Barton, Nicholas H, Alison Etheridge, and Amandine Véber. “Modelling Evolution in a Spatial Continuum.” Journal of Statistical Mechanics Theory and Experiment. IOP Publishing Ltd., 2013. https://doi.org/10.1088/1742-5468/2013/01/P01002.","ista":"Barton NH, Etheridge A, Véber A. 2013. Modelling evolution in a spatial continuum. Journal of Statistical Mechanics Theory and Experiment. 2013(1).","ieee":"N. H. Barton, A. Etheridge, and A. Véber, “Modelling evolution in a spatial continuum,” Journal of Statistical Mechanics Theory and Experiment, vol. 2013, no. 1. IOP Publishing Ltd., 2013.","short":"N.H. Barton, A. Etheridge, A. Véber, Journal of Statistical Mechanics Theory and Experiment 2013 (2013).","ama":"Barton NH, Etheridge A, Véber A. Modelling evolution in a spatial continuum. Journal of Statistical Mechanics Theory and Experiment. 2013;2013(1). doi:10.1088/1742-5468/2013/01/P01002"},"scopus_import":1,"abstract":[{"lang":"eng","text":"We survey a class of models for spatially structured populations\r\nwhich we have called spatial Λ-Fleming–Viot processes. They arise from a flexible\r\nframework for modelling in which the key innovation is that random genetic drift\r\nis driven by a Poisson point process of spatial ‘events’. We demonstrate how this\r\novercomes some of the obstructions to modelling populations which evolve in two-\r\n(and higher-) dimensional spatial continua, how its predictions match phenomena\r\nobserved in data and how it fits with classical models. Finally we outline some\r\ndirections for future research."}],"file_date_updated":"2020-07-14T12:45:52Z","type":"journal_article"},{"type":"journal_article","file_date_updated":"2020-07-14T12:45:52Z","scopus_import":1,"abstract":[{"lang":"eng","text":"Coalescent simulation has become an indispensable tool in population genetics and many complex evolutionary scenarios have been incorporated into the basic algorithm. Despite many years of intense interest in spatial structure, however, there are no available methods to simulate the ancestry of a sample of genes that occupy a spatial continuum. This is mainly due to the severe technical problems encountered by the classical model of isolation\r\nby distance. A recently introduced model solves these technical problems and provides a solid theoretical basis for the study of populations evolving in continuous space. We present a detailed algorithm to simulate the coalescent process in this model, and provide an efficient implementation of a generalised version of this algorithm as a freely available Python module."}],"citation":{"chicago":"Kelleher, Jerome, Nicholas H Barton, and Alison Etheridge. “Coalescent Simulation in Continuous Space.” Bioinformatics. Oxford University Press, 2013. https://doi.org/10.1093/bioinformatics/btt067.","ista":"Kelleher J, Barton NH, Etheridge A. 2013. Coalescent simulation in continuous space. Bioinformatics. 29(7), 955–956.","short":"J. Kelleher, N.H. Barton, A. Etheridge, Bioinformatics 29 (2013) 955–956.","ieee":"J. Kelleher, N. H. Barton, and A. Etheridge, “Coalescent simulation in continuous space,” Bioinformatics, vol. 29, no. 7. Oxford University Press, pp. 955–956, 2013.","ama":"Kelleher J, Barton NH, Etheridge A. Coalescent simulation in continuous space. Bioinformatics. 2013;29(7):955-956. doi:10.1093/bioinformatics/btt067","mla":"Kelleher, Jerome, et al. “Coalescent Simulation in Continuous Space.” Bioinformatics, vol. 29, no. 7, Oxford University Press, 2013, pp. 955–56, doi:10.1093/bioinformatics/btt067.","apa":"Kelleher, J., Barton, N. H., & Etheridge, A. (2013). Coalescent simulation in continuous space. Bioinformatics. Oxford University Press. https://doi.org/10.1093/bioinformatics/btt067"},"quality_controlled":"1","_id":"2910","publication_status":"published","project":[{"grant_number":"250152","call_identifier":"FP7","name":"Limits to selection in biology and in evolutionary computation","_id":"25B07788-B435-11E9-9278-68D0E5697425"}],"publisher":"Oxford University Press","has_accepted_license":"1","file":[{"file_name":"IST-2016-556-v1+1_bioinformatics-2013.pdf","date_updated":"2020-07-14T12:45:52Z","date_created":"2018-12-12T10:16:04Z","creator":"system","file_size":170197,"content_type":"application/pdf","file_id":"5189","access_level":"open_access","checksum":"a3b54d7477fac923815ac082403d9bd0","relation":"main_file"}],"author":[{"last_name":"Kelleher","first_name":"Jerome","full_name":"Kelleher, Jerome"},{"full_name":"Barton, Nicholas H","orcid":"0000-0002-8548-5240","last_name":"Barton","first_name":"Nicholas H","id":"4880FE40-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Etheridge, Alison","first_name":"Alison","last_name":"Etheridge"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Coalescent simulation in continuous space","department":[{"_id":"NiBa"}],"publist_id":"3833","pubrep_id":"556","language":[{"iso":"eng"}],"volume":29,"day":"07","status":"public","ddc":["570"],"date_created":"2018-12-11T12:00:17Z","doi":"10.1093/bioinformatics/btt067","publication":"Bioinformatics","ec_funded":1,"oa_version":"Published Version","intvolume":" 29","month":"02","date_published":"2013-02-07T00:00:00Z","issue":"7","oa":1,"date_updated":"2021-01-12T07:00:38Z","page":"955 - 956","year":"2013"},{"doi":"10.1103/PhysRevLett.110.058104","publication_status":"published","main_file_link":[{"url":"http://arxiv.org/abs/1205.6598","open_access":"1"}],"publication":"Physical Review Letters","oa_version":"Preprint","citation":{"mla":"Tkačik, Gašper, et al. “Retinal Metric: A Stimulus Distance Measure Derived from Population Neural Responses.” Physical Review Letters, vol. 110, no. 5, 058104, American Physical Society, 2013, doi:10.1103/PhysRevLett.110.058104.","apa":"Tkačik, G., Granot Atedgi, E., Segev, R., & Schneidman, E. (2013). Retinal metric: a stimulus distance measure derived from population neural responses. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.110.058104","chicago":"Tkačik, Gašper, Einat Granot Atedgi, Ronen Segev, and Elad Schneidman. “Retinal Metric: A Stimulus Distance Measure Derived from Population Neural Responses.” Physical Review Letters. American Physical Society, 2013. https://doi.org/10.1103/PhysRevLett.110.058104.","ama":"Tkačik G, Granot Atedgi E, Segev R, Schneidman E. Retinal metric: a stimulus distance measure derived from population neural responses. Physical Review Letters. 2013;110(5). doi:10.1103/PhysRevLett.110.058104","short":"G. Tkačik, E. Granot Atedgi, R. Segev, E. Schneidman, Physical Review Letters 110 (2013).","ieee":"G. Tkačik, E. Granot Atedgi, R. Segev, and E. Schneidman, “Retinal metric: a stimulus distance measure derived from population neural responses,” Physical Review Letters, vol. 110, no. 5. American Physical Society, 2013.","ista":"Tkačik G, Granot Atedgi E, Segev R, Schneidman E. 2013. Retinal metric: a stimulus distance measure derived from population neural responses. Physical Review Letters. 110(5), 058104."},"volume":110,"type":"journal_article","abstract":[{"text":"The ability of an organism to distinguish between various stimuli is limited by the structure and noise in the population code of its sensory neurons. Here we infer a distance measure on the stimulus space directly from the recorded activity of 100 neurons in the salamander retina. In contrast to previously used measures of stimulus similarity, this "neural metric" tells us how distinguishable a pair of stimulus clips is to the retina, based on the similarity between the induced distributions of population responses. We show that the retinal distance strongly deviates from Euclidean, or any static metric, yet has a simple structure: we identify the stimulus features that the neural population is jointly sensitive to, and show the support-vector-machine- like kernel function relating the stimulus and neural response spaces. We show that the non-Euclidean nature of the retinal distance has important consequences for neural decoding.","lang":"eng"}],"scopus_import":1,"_id":"2913","date_created":"2018-12-11T12:00:18Z","status":"public","quality_controlled":"1","day":"28","publist_id":"3830","department":[{"_id":"GaTk"}],"language":[{"iso":"eng"}],"year":"2013","month":"01","intvolume":" 110","date_published":"2013-01-28T00:00:00Z","article_number":"058104","publisher":"American Physical Society","date_updated":"2021-01-12T07:00:39Z","issue":"5","author":[{"full_name":"Tkacik, Gasper","last_name":"Tkacik","orcid":"0000-0002-6699-1455","first_name":"Gasper","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Granot Atedgi, Einat","last_name":"Granot Atedgi","first_name":"Einat"},{"first_name":"Ronen","last_name":"Segev","full_name":"Segev, Ronen"},{"last_name":"Schneidman","first_name":"Elad","full_name":"Schneidman, Elad"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Retinal metric: a stimulus distance measure derived from population neural responses","oa":1},{"oa_version":"Published Version","publication":"Physical Review Letters","doi":"10.1103/PhysRevLett.110.018701","day":"02","status":"public","ddc":["530"],"tmp":{"image":"/images/cc_by.png","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"date_created":"2018-12-11T12:00:19Z","volume":110,"year":"2013","external_id":{"arxiv":["0806.2694"]},"oa":1,"issue":"1","date_updated":"2023-09-04T11:47:51Z","acknowledgement":"This work was supported in part by NSF Grants No. IIS-0613435, No. IBN-0344678, and No. PHY-0957573, by NIH Grant No. T32 MH065214, by the Human Frontier Science Program, and by the Swartz Foundation.\r\nCC BY 3.0\r\n","article_number":"018701","date_published":"2013-01-02T00:00:00Z","month":"01","intvolume":" 110","publication_status":"published","quality_controlled":"1","_id":"2914","abstract":[{"text":"The scale invariance of natural images suggests an analogy to the statistical mechanics of physical systems at a critical point. Here we examine the distribution of pixels in small image patches and show how to construct the corresponding thermodynamics. We find evidence for criticality in a diverging specific heat, which corresponds to large fluctuations in how "surprising" we find individual images, and in the quantitative form of the entropy vs energy. We identify special image configurations as local energy minima and show that average patches within each basin are interpretable as lines and edges in all orientations.","lang":"eng"}],"arxiv":1,"type":"journal_article","file_date_updated":"2020-07-14T12:45:53Z","citation":{"apa":"Stephens, G., Mora, T., Tkačik, G., & Bialek, W. (2013). Statistical thermodynamics of natural images. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.110.018701","mla":"Stephens, Greg, et al. “Statistical Thermodynamics of Natural Images.” Physical Review Letters, vol. 110, no. 1, 018701, American Physical Society, 2013, doi:10.1103/PhysRevLett.110.018701.","ama":"Stephens G, Mora T, Tkačik G, Bialek W. Statistical thermodynamics of natural images. Physical Review Letters. 2013;110(1). doi:10.1103/PhysRevLett.110.018701","ista":"Stephens G, Mora T, Tkačik G, Bialek W. 2013. Statistical thermodynamics of natural images. Physical Review Letters. 110(1), 018701.","ieee":"G. Stephens, T. Mora, G. Tkačik, and W. Bialek, “Statistical thermodynamics of natural images,” Physical Review Letters, vol. 110, no. 1. American Physical Society, 2013.","short":"G. Stephens, T. Mora, G. Tkačik, W. Bialek, Physical Review Letters 110 (2013).","chicago":"Stephens, Greg, Thierry Mora, Gašper Tkačik, and William Bialek. “Statistical Thermodynamics of Natural Images.” Physical Review Letters. American Physical Society, 2013. https://doi.org/10.1103/PhysRevLett.110.018701."},"article_type":"original","pubrep_id":"401","language":[{"iso":"eng"}],"department":[{"_id":"GaTk"}],"publist_id":"3829","article_processing_charge":"No","title":"Statistical thermodynamics of natural images","author":[{"full_name":"Stephens, Greg","first_name":"Greg","last_name":"Stephens"},{"first_name":"Thierry","last_name":"Mora","full_name":"Mora, Thierry"},{"full_name":"Tkacik, Gasper","id":"3D494DCA-F248-11E8-B48F-1D18A9856A87","first_name":"Gasper","orcid":"0000-0002-6699-1455","last_name":"Tkacik"},{"full_name":"Bialek, William","first_name":"William","last_name":"Bialek"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","file":[{"date_updated":"2020-07-14T12:45:53Z","date_created":"2018-12-12T10:18:44Z","file_name":"IST-2016-401-v1+1_1281.full.pdf","access_level":"open_access","relation":"main_file","checksum":"72bfbc2094c4680e8a8a6bed668cd06d","creator":"system","file_size":416965,"content_type":"application/pdf","file_id":"5366"}],"publisher":"American Physical Society","has_accepted_license":"1"},{"publisher":"Wiley-Blackwell","title":"SCF^TIR1 AFB-auxin signalling regulates PIN vacuolar trafficking and auxin fluxes during root gravitropism","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","author":[{"id":"3028BD74-F248-11E8-B48F-1D18A9856A87","first_name":"Pawel","last_name":"Baster","full_name":"Baster, Pawel"},{"last_name":"Robert","first_name":"Stéphanie","full_name":"Robert, Stéphanie"},{"full_name":"Kleine Vehn, Jürgen","first_name":"Jürgen","last_name":"Kleine Vehn"},{"first_name":"Steffen","last_name":"Vanneste","full_name":"Vanneste, Steffen"},{"last_name":"Kania","first_name":"Urszula","id":"4AE5C486-F248-11E8-B48F-1D18A9856A87","full_name":"Kania, Urszula"},{"full_name":"Grunewald, Wim","first_name":"Wim","last_name":"Grunewald"},{"full_name":"De Rybel, Bert","first_name":"Bert","last_name":"De Rybel"},{"full_name":"Beeckman, Tom","last_name":"Beeckman","first_name":"Tom"},{"full_name":"Friml, Jirí","orcid":"0000-0002-8302-7596","last_name":"Friml","id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jirí"}],"publist_id":"3818","department":[{"_id":"JiFr"}],"language":[{"iso":"eng"}],"type":"journal_article","abstract":[{"lang":"eng","text":"The distribution of the phytohormone auxin regulates many aspects of plant development including growth response to gravity. Gravitropic root curvature involves coordinated and asymmetric cell elongation between the lower and upper side of the root, mediated by differential cellular auxin levels. The asymmetry in the auxin distribution is established and maintained by a spatio-temporal regulation of the PIN-FORMED (PIN) auxin transporter activity. We provide novel insights into the complex regulation of PIN abundance and activity during root gravitropism. We show that PIN2 turnover is differentially regulated on the upper and lower side of gravistimulated roots by distinct but partially overlapping auxin feedback mechanisms. In addition to regulating transcription and clathrin-mediated internalization, auxin also controls PIN abundance at the plasma membrane by promoting their vacuolar targeting and degradation. This effect of elevated auxin levels requires the activity of SKP-Cullin-F-box TIR1/AFB (SCF TIR1/AFB)-dependent pathway. Importantly, also suboptimal auxin levels mediate PIN degradation utilizing the same signalling pathway. These feedback mechanisms are functionally important during gravitropic response and ensure fine-tuning of auxin fluxes for maintaining as well as terminating asymmetric growth."}],"scopus_import":1,"citation":{"ieee":"P. Baster et al., “SCF^TIR1 AFB-auxin signalling regulates PIN vacuolar trafficking and auxin fluxes during root gravitropism,” EMBO Journal, vol. 32, no. 2. Wiley-Blackwell, pp. 260–274, 2013.","short":"P. Baster, S. Robert, J. Kleine Vehn, S. Vanneste, U. Kania, W. Grunewald, B. De Rybel, T. Beeckman, J. Friml, EMBO Journal 32 (2013) 260–274.","ista":"Baster P, Robert S, Kleine Vehn J, Vanneste S, Kania U, Grunewald W, De Rybel B, Beeckman T, Friml J. 2013. SCF^TIR1 AFB-auxin signalling regulates PIN vacuolar trafficking and auxin fluxes during root gravitropism. EMBO Journal. 32(2), 260–274.","ama":"Baster P, Robert S, Kleine Vehn J, et al. SCF^TIR1 AFB-auxin signalling regulates PIN vacuolar trafficking and auxin fluxes during root gravitropism. EMBO Journal. 2013;32(2):260-274. doi:10.1038/emboj.2012.310","chicago":"Baster, Pawel, Stéphanie Robert, Jürgen Kleine Vehn, Steffen Vanneste, Urszula Kania, Wim Grunewald, Bert De Rybel, Tom Beeckman, and Jiří Friml. “SCF^TIR1 AFB-Auxin Signalling Regulates PIN Vacuolar Trafficking and Auxin Fluxes during Root Gravitropism.” EMBO Journal. Wiley-Blackwell, 2013. https://doi.org/10.1038/emboj.2012.310.","apa":"Baster, P., Robert, S., Kleine Vehn, J., Vanneste, S., Kania, U., Grunewald, W., … Friml, J. (2013). SCF^TIR1 AFB-auxin signalling regulates PIN vacuolar trafficking and auxin fluxes during root gravitropism. EMBO Journal. Wiley-Blackwell. https://doi.org/10.1038/emboj.2012.310","mla":"Baster, Pawel, et al. “SCF^TIR1 AFB-Auxin Signalling Regulates PIN Vacuolar Trafficking and Auxin Fluxes during Root Gravitropism.” EMBO Journal, vol. 32, no. 2, Wiley-Blackwell, 2013, pp. 260–74, doi:10.1038/emboj.2012.310."},"quality_controlled":"1","_id":"2919","publication_status":"published","intvolume":" 32","month":"01","date_published":"2013-01-23T00:00:00Z","issue":"2","oa":1,"date_updated":"2021-01-12T07:00:41Z","external_id":{"pmid":["23211744"]},"page":"260 - 274","year":"2013","pmid":1,"volume":32,"status":"public","day":"23","date_created":"2018-12-11T12:00:20Z","main_file_link":[{"open_access":"1","url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3553380/"}],"doi":"10.1038/emboj.2012.310","publication":"EMBO Journal","oa_version":"Submitted Version"},{"publist_id":"3817","department":[{"_id":"CaHe"}],"language":[{"iso":"eng"}],"publisher":"Wiley-Blackwell","title":"Neurulation coordinating cell polarisation and lumen formation","author":[{"last_name":"Compagnon","first_name":"Julien","id":"2E3E0988-F248-11E8-B48F-1D18A9856A87","full_name":"Compagnon, Julien"},{"full_name":"Heisenberg, Carl-Philipp J","first_name":"Carl-Philipp J","id":"39427864-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-0912-4566","last_name":"Heisenberg"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"published","citation":{"apa":"Compagnon, J., & Heisenberg, C.-P. J. (2013). Neurulation coordinating cell polarisation and lumen formation. EMBO Journal. Wiley-Blackwell. https://doi.org/10.1038/emboj.2012.325","mla":"Compagnon, Julien, and Carl-Philipp J. Heisenberg. “Neurulation Coordinating Cell Polarisation and Lumen Formation.” EMBO Journal, vol. 32, no. 1, Wiley-Blackwell, 2013, pp. 1–3, doi:10.1038/emboj.2012.325.","ama":"Compagnon J, Heisenberg C-PJ. Neurulation coordinating cell polarisation and lumen formation. EMBO Journal. 2013;32(1):1-3. doi:10.1038/emboj.2012.325","short":"J. Compagnon, C.-P.J. Heisenberg, EMBO Journal 32 (2013) 1–3.","ieee":"J. Compagnon and C.-P. J. Heisenberg, “Neurulation coordinating cell polarisation and lumen formation,” EMBO Journal, vol. 32, no. 1. Wiley-Blackwell, pp. 1–3, 2013.","ista":"Compagnon J, Heisenberg C-PJ. 2013. Neurulation coordinating cell polarisation and lumen formation. EMBO Journal. 32(1), 1–3.","chicago":"Compagnon, Julien, and Carl-Philipp J Heisenberg. “Neurulation Coordinating Cell Polarisation and Lumen Formation.” EMBO Journal. Wiley-Blackwell, 2013. https://doi.org/10.1038/emboj.2012.325."},"scopus_import":1,"abstract":[{"text":"Cell polarisation in development is a common and fundamental process underlying embryo patterning and morphogenesis, and has been extensively studied over the past years. Our current knowledge of cell polarisation in development is predominantly based on studies that have analysed polarisation of single cells, such as eggs, or cellular aggregates with a stable polarising interface, such as cultured epithelial cells (St Johnston and Ahringer, 2010). However, in embryonic development, particularly of vertebrates, cell polarisation processes often encompass large numbers of cells that are placed within moving and proliferating tissues, and undergo mesenchymal-to-epithelial transitions with a highly complex spatiotemporal choreography. How such intricate cell polarisation processes in embryonic development are achieved has only started to be analysed. By using live imaging of neurulation in the transparent zebrafish embryo, Buckley et al (2012) now describe a novel polarisation strategy by which cells assemble an apical domain in the part of their cell body that intersects with the midline of the forming neural rod. This mechanism, along with the previously described mirror-symmetric divisions (Tawk et al, 2007), is thought to trigger formation of both neural rod midline and lumen.","lang":"eng"}],"type":"journal_article","_id":"2920","quality_controlled":"1","page":"1 - 3","external_id":{"pmid":["23211745"]},"year":"2013","date_published":"2013-01-09T00:00:00Z","intvolume":" 32","month":"01","date_updated":"2021-01-12T07:00:42Z","oa":1,"issue":"1","publication":"EMBO Journal","main_file_link":[{"open_access":"1","url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3545307/"}],"doi":"10.1038/emboj.2012.325","oa_version":"Submitted Version","volume":32,"pmid":1,"date_created":"2018-12-11T12:00:20Z","status":"public","day":"09"},{"volume":7785,"status":"public","day":"29","date_created":"2018-12-11T12:00:27Z","ddc":["000"],"doi":"10.1007/978-3-642-36594-2_2","oa_version":"Submitted Version","ec_funded":1,"related_material":{"record":[{"id":"1479","status":"public","relation":"later_version"}]},"alternative_title":["LNCS"],"date_published":"2013-01-29T00:00:00Z","month":"01","intvolume":" 7785","oa":1,"date_updated":"2023-02-23T10:00:43Z","conference":{"end_date":"2013-03-06","start_date":"2013-03-03","name":"TCC: Theory of Cryptography Conference","location":"Tokyo, Japan"},"page":"23 - 39","year":"2013","scopus_import":1,"abstract":[{"text":"A chain rule for an entropy notion H(.) states that the entropy H(X) of a variable X decreases by at most l if conditioned on an l-bit string A, i.e., H(X|A)>= H(X)-l. More generally, it satisfies a chain rule for conditional entropy if H(X|Y,A)>= H(X|Y)-l.\r\n\r\nAll natural information theoretic entropy notions we are aware of (like Shannon or min-entropy) satisfy some kind of chain rule for conditional entropy. Moreover, many computational entropy notions (like Yao entropy, unpredictability entropy and several variants of HILL entropy) satisfy the chain rule for conditional entropy, though here not only the quantity decreases by l, but also the quality of the entropy decreases exponentially in l. However, for \r\nthe standard notion of conditional HILL entropy (the computational equivalent of min-entropy) the existence of such a rule was unknown so far.\r\n\r\nIn this paper, we prove that for conditional HILL entropy no meaningful chain rule exists, assuming the existence of one-way permutations: there exist distributions X,Y,A, where A is a distribution over a single bit, but $H(X|Y)>>H(X|Y,A)$, even if we simultaneously allow for a massive degradation in the quality of the entropy.\r\n\r\nThe idea underlying our construction is based on a surprising connection between the chain rule for HILL entropy and deniable encryption. ","lang":"eng"}],"file_date_updated":"2020-07-14T12:45:54Z","type":"conference","citation":{"apa":"Krenn, S., Pietrzak, K. Z., & Wadia, A. (2013). A counterexample to the chain rule for conditional HILL entropy, and what deniable encryption has to do with it. In A. Sahai (Ed.) (Vol. 7785, pp. 23–39). Presented at the TCC: Theory of Cryptography Conference, Tokyo, Japan: Springer. https://doi.org/10.1007/978-3-642-36594-2_2","mla":"Krenn, Stephan, et al. A Counterexample to the Chain Rule for Conditional HILL Entropy, and What Deniable Encryption Has to Do with It. Edited by Amit Sahai, vol. 7785, Springer, 2013, pp. 23–39, doi:10.1007/978-3-642-36594-2_2.","ista":"Krenn S, Pietrzak KZ, Wadia A. 2013. A counterexample to the chain rule for conditional HILL entropy, and what deniable encryption has to do with it. TCC: Theory of Cryptography Conference, LNCS, vol. 7785, 23–39.","short":"S. Krenn, K.Z. Pietrzak, A. Wadia, in:, A. Sahai (Ed.), Springer, 2013, pp. 23–39.","ieee":"S. Krenn, K. Z. Pietrzak, and A. Wadia, “A counterexample to the chain rule for conditional HILL entropy, and what deniable encryption has to do with it,” presented at the TCC: Theory of Cryptography Conference, Tokyo, Japan, 2013, vol. 7785, pp. 23–39.","ama":"Krenn S, Pietrzak KZ, Wadia A. A counterexample to the chain rule for conditional HILL entropy, and what deniable encryption has to do with it. In: Sahai A, ed. Vol 7785. Springer; 2013:23-39. doi:10.1007/978-3-642-36594-2_2","chicago":"Krenn, Stephan, Krzysztof Z Pietrzak, and Akshay Wadia. “A Counterexample to the Chain Rule for Conditional HILL Entropy, and What Deniable Encryption Has to Do with It.” edited by Amit Sahai, 7785:23–39. Springer, 2013. https://doi.org/10.1007/978-3-642-36594-2_2."},"quality_controlled":"1","_id":"2940","editor":[{"full_name":"Sahai, Amit","last_name":"Sahai","first_name":"Amit"}],"publication_status":"published","project":[{"_id":"258C570E-B435-11E9-9278-68D0E5697425","name":"Provable Security for Physical Cryptography","grant_number":"259668","call_identifier":"FP7"}],"publisher":"Springer","has_accepted_license":"1","author":[{"full_name":"Krenn, Stephan","id":"329FCCF0-F248-11E8-B48F-1D18A9856A87","first_name":"Stephan","last_name":"Krenn","orcid":"0000-0003-2835-9093"},{"full_name":"Pietrzak, Krzysztof Z","orcid":"0000-0002-9139-1654","last_name":"Pietrzak","first_name":"Krzysztof Z","id":"3E04A7AA-F248-11E8-B48F-1D18A9856A87"},{"first_name":"Akshay","last_name":"Wadia","full_name":"Wadia, Akshay"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"A counterexample to the chain rule for conditional HILL entropy, and what deniable encryption has to do with it","file":[{"date_updated":"2020-07-14T12:45:54Z","date_created":"2019-01-22T14:11:11Z","file_name":"2013_LNCS_Krenn.pdf","relation":"main_file","checksum":"beb0cc1c0579da2d2e84394230a5da78","access_level":"open_access","content_type":"application/pdf","file_id":"5875","creator":"dernst","file_size":414823}],"publist_id":"3795","department":[{"_id":"KrPi"}],"language":[{"iso":"eng"}]},{"file":[{"file_id":"5874","content_type":"application/pdf","file_size":1513620,"creator":"dernst","checksum":"a0a7234a89e2192af655b0d0ae3bf445","relation":"main_file","access_level":"open_access","file_name":"2012_ACCV_Tommasi.pdf","date_updated":"2020-07-14T12:45:55Z","date_created":"2019-01-22T14:03:11Z"}],"title":"Beyond dataset bias: Multi-task unaligned shared knowledge transfer","author":[{"first_name":"Tatiana","last_name":"Tommasi","full_name":"Tommasi, Tatiana"},{"full_name":"Quadrianto, Novi","last_name":"Quadrianto","first_name":"Novi"},{"last_name":"Caputo","first_name":"Barbara","full_name":"Caputo, Barbara"},{"full_name":"Lampert, Christoph","first_name":"Christoph","id":"40C20FD2-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8622-7887","last_name":"Lampert"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Springer","has_accepted_license":"1","language":[{"iso":"eng"}],"publist_id":"3784","department":[{"_id":"ChLa"}],"quality_controlled":"1","_id":"2948","type":"conference","file_date_updated":"2020-07-14T12:45:55Z","scopus_import":1,"abstract":[{"text":"Many visual datasets are traditionally used to analyze the performance of different learning techniques. The evaluation is usually done within each dataset, therefore it is questionable if such results are a reliable indicator of true generalization ability. We propose here an algorithm to exploit the existing data resources when learning on a new multiclass problem. Our main idea is to identify an image representation that decomposes orthogonally into two subspaces: a part specific to each dataset, and a part generic to, and therefore shared between, all the considered source sets. This allows us to use the generic representation as un-biased reference knowledge for a novel classification task. By casting the method in the multi-view setting, we also make it possible to use different features for different databases. We call the algorithm MUST, Multitask Unaligned Shared knowledge Transfer. Through extensive experiments on five public datasets, we show that MUST consistently improves the cross-datasets generalization performance.","lang":"eng"}],"citation":{"mla":"Tommasi, Tatiana, et al. Beyond Dataset Bias: Multi-Task Unaligned Shared Knowledge Transfer. Vol. 7724, Springer, 2013, pp. 1–15, doi:10.1007/978-3-642-37331-2_1.","apa":"Tommasi, T., Quadrianto, N., Caputo, B., & Lampert, C. (2013). Beyond dataset bias: Multi-task unaligned shared knowledge transfer. Presented at the ACCV: Asian Conference on Computer Vision, Daejeon, Korea: Springer. https://doi.org/10.1007/978-3-642-37331-2_1","chicago":"Tommasi, Tatiana, Novi Quadrianto, Barbara Caputo, and Christoph Lampert. “Beyond Dataset Bias: Multi-Task Unaligned Shared Knowledge Transfer.” Lecture Notes in Computer Science. Springer, 2013. https://doi.org/10.1007/978-3-642-37331-2_1.","ama":"Tommasi T, Quadrianto N, Caputo B, Lampert C. Beyond dataset bias: Multi-task unaligned shared knowledge transfer. 2013;7724:1-15. doi:10.1007/978-3-642-37331-2_1","ista":"Tommasi T, Quadrianto N, Caputo B, Lampert C. 2013. Beyond dataset bias: Multi-task unaligned shared knowledge transfer. 7724, 1–15.","short":"T. Tommasi, N. Quadrianto, B. Caputo, C. Lampert, 7724 (2013) 1–15.","ieee":"T. Tommasi, N. Quadrianto, B. Caputo, and C. Lampert, “Beyond dataset bias: Multi-task unaligned shared knowledge transfer,” vol. 7724. Springer, pp. 1–15, 2013."},"publication_status":"published","oa":1,"date_updated":"2020-08-11T10:09:54Z","acknowledgement":"This work was supported by the PASCAL 2 Network of Excellence (TT) and by the Newton International Fellowship (NQ)","month":"04","intvolume":" 7724","date_published":"2013-04-04T00:00:00Z","alternative_title":["LNCS"],"year":"2013","conference":{"name":"ACCV: Asian Conference on Computer Vision","end_date":"2012-11-09","start_date":"2012-11-05","location":"Daejeon, Korea"},"series_title":"Lecture Notes in Computer Science","page":"1 - 15","day":"04","status":"public","ddc":["000"],"date_created":"2018-12-11T12:00:30Z","volume":7724,"oa_version":"Submitted Version","doi":"10.1007/978-3-642-37331-2_1"}]