[{"file_date_updated":"2020-07-14T12:45:21Z","department":[{"_id":"CaHe"}],"ddc":["570"],"date_updated":"2021-01-12T06:54:06Z","status":"public","pubrep_id":"429","type":"journal_article","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)"},"_id":"1923","volume":16,"license":"https://creativecommons.org/licenses/by/4.0/","file":[{"date_updated":"2020-07-14T12:45:21Z","file_size":941387,"creator":"system","date_created":"2018-12-12T10:16:16Z","file_name":"IST-2016-429-v1+1_document.pdf","content_type":"application/pdf","access_level":"open_access","relation":"main_file","file_id":"5202","checksum":"8dbe81ec656bf1264d8889bda9b2b985"}],"language":[{"iso":"eng"}],"publication_status":"published","month":"06","intvolume":" 16","scopus_import":1,"oa_version":"Published Version","abstract":[{"text":"We derive the equations for a thin, axisymmetric elastic shell subjected to an internal active stress giving rise to active tension and moments within the shell. We discuss the stability of a cylindrical elastic shell and its response to a localized change in internal active stress. This description is relevant to describe the cellular actomyosin cortex, a thin shell at the cell surface behaving elastically at a short timescale and subjected to active internal forces arising from myosin molecular motor activity. We show that the recent observations of cell deformation following detachment of adherent cells (Maître J-L et al 2012 Science 338 253-6) are well accounted for by this mechanical description. The actin cortex elastic and bending moduli can be obtained from a quantitative analysis of cell shapes observed in these experiments. Our approach thus provides a non-invasive, imaging-based method for the extraction of cellular physical parameters.","lang":"eng"}],"title":"Active elastic thin shell theory for cellular deformations","author":[{"first_name":"Hélène","last_name":"Berthoumieux","full_name":"Berthoumieux, Hélène"},{"orcid":"0000-0002-3688-1474","full_name":"Maître, Jean-Léon","last_name":"Maître","id":"48F1E0D8-F248-11E8-B48F-1D18A9856A87","first_name":"Jean-Léon"},{"id":"39427864-F248-11E8-B48F-1D18A9856A87","first_name":"Carl-Philipp J","last_name":"Heisenberg","orcid":"0000-0002-0912-4566","full_name":"Heisenberg, Carl-Philipp J"},{"last_name":"Paluch","full_name":"Paluch, Ewa","first_name":"Ewa"},{"last_name":"Julicher","full_name":"Julicher, Frank","first_name":"Frank"},{"last_name":"Salbreux","full_name":"Salbreux, Guillaume","first_name":"Guillaume"}],"publist_id":"5171","user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Berthoumieux, Hélène, Jean-Léon Maître, Carl-Philipp J Heisenberg, Ewa Paluch, Frank Julicher, and Guillaume Salbreux. “Active Elastic Thin Shell Theory for Cellular Deformations.” New Journal of Physics. IOP Publishing Ltd., 2014. https://doi.org/10.1088/1367-2630/16/6/065005.","ista":"Berthoumieux H, Maître J-L, Heisenberg C-PJ, Paluch E, Julicher F, Salbreux G. 2014. Active elastic thin shell theory for cellular deformations. New Journal of Physics. 16, 065005.","mla":"Berthoumieux, Hélène, et al. “Active Elastic Thin Shell Theory for Cellular Deformations.” New Journal of Physics, vol. 16, 065005, IOP Publishing Ltd., 2014, doi:10.1088/1367-2630/16/6/065005.","apa":"Berthoumieux, H., Maître, J.-L., Heisenberg, C.-P. J., Paluch, E., Julicher, F., & Salbreux, G. (2014). Active elastic thin shell theory for cellular deformations. New Journal of Physics. IOP Publishing Ltd. https://doi.org/10.1088/1367-2630/16/6/065005","ama":"Berthoumieux H, Maître J-L, Heisenberg C-PJ, Paluch E, Julicher F, Salbreux G. Active elastic thin shell theory for cellular deformations. New Journal of Physics. 2014;16. doi:10.1088/1367-2630/16/6/065005","short":"H. Berthoumieux, J.-L. Maître, C.-P.J. Heisenberg, E. Paluch, F. Julicher, G. Salbreux, New Journal of Physics 16 (2014).","ieee":"H. Berthoumieux, J.-L. Maître, C.-P. J. Heisenberg, E. Paluch, F. Julicher, and G. Salbreux, “Active elastic thin shell theory for cellular deformations,” New Journal of Physics, vol. 16. IOP Publishing Ltd., 2014."},"article_number":"065005","date_published":"2014-06-01T00:00:00Z","doi":"10.1088/1367-2630/16/6/065005","date_created":"2018-12-11T11:54:44Z","day":"01","publication":"New Journal of Physics","has_accepted_license":"1","year":"2014","quality_controlled":"1","publisher":"IOP Publishing Ltd.","oa":1},{"department":[{"_id":"JiFr"}],"date_updated":"2021-01-12T06:54:05Z","type":"journal_article","status":"public","_id":"1921","issue":"5","volume":26,"ec_funded":1,"publication_status":"published","language":[{"iso":"eng"}],"scopus_import":1,"main_file_link":[{"open_access":"1","url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4079372/"}],"month":"05","intvolume":" 26","abstract":[{"text":"Cell polarity manifested by asymmetric distribution of cargoes, such as receptors and transporters, within the plasma membrane (PM) is crucial for essential functions in multicellular organisms. In plants, cell polarity (re)establishment is intimately linked to patterning processes. Despite the importance of cell polarity, its underlying mechanisms are still largely unknown, including the definition and distinctiveness of the polar domains within the PM. Here, we show in Arabidopsis thaliana that the signaling membrane components, the phosphoinositides phosphatidylinositol 4-phosphate (PtdIns4P) and phosphatidylinositol 4, 5-bisphosphate [PtdIns(4, 5)P2] as well as PtdIns4P 5-kinases mediating their interconversion, are specifically enriched at apical and basal polar plasma membrane domains. The PtdIns4P 5-kinases PIP5K1 and PIP5K2 are redundantly required for polar localization of specifically apical and basal cargoes, such as PIN-FORMED transporters for the plant hormone auxin. As a consequence of the polarity defects, instructive auxin gradients as well as embryonic and postembryonic patterning are severely compromised. Furthermore, auxin itself regulates PIP5K transcription and PtdIns4P and PtdIns(4, 5)P2 levels, in particular their association with polar PM domains. Our results provide insight into the polar domain-delineating mechanisms in plant cells that depend on apical and basal distribution of membrane lipids and are essential for embryonic and postembryonic patterning.","lang":"eng"}],"oa_version":"Submitted Version","publist_id":"5173","author":[{"full_name":"Tejos, Ricardo","last_name":"Tejos","first_name":"Ricardo"},{"full_name":"Sauer, Michael","last_name":"Sauer","first_name":"Michael"},{"first_name":"Steffen","full_name":"Vanneste, Steffen","last_name":"Vanneste"},{"first_name":"MiriamPalacios ","last_name":"Palacios-Gomez","full_name":"Palacios-Gomez, MiriamPalacios "},{"first_name":"Hongjiang","id":"33CA54A6-F248-11E8-B48F-1D18A9856A87","full_name":"Li, Hongjiang","orcid":"0000-0001-5039-9660","last_name":"Li"},{"first_name":"Mareike","full_name":"Heilmann, Mareike","last_name":"Heilmann"},{"full_name":"Van Wijk, Ringo","last_name":"Van Wijk","first_name":"Ringo"},{"full_name":"Vermeer, Joop","last_name":"Vermeer","first_name":"Joop"},{"last_name":"Heilmann","full_name":"Heilmann, Ingo","first_name":"Ingo"},{"last_name":"Munnik","full_name":"Munnik, Teun","first_name":"Teun"},{"last_name":"Friml","full_name":"Friml, Jirí","orcid":"0000-0002-8302-7596","id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jirí"}],"title":"Bipolar plasma membrane distribution of phosphoinositides and their requirement for auxin-mediated cell polarity and patterning in Arabidopsis","citation":{"mla":"Tejos, Ricardo, et al. “Bipolar Plasma Membrane Distribution of Phosphoinositides and Their Requirement for Auxin-Mediated Cell Polarity and Patterning in Arabidopsis.” Plant Cell, vol. 26, no. 5, American Society of Plant Biologists, 2014, pp. 2114–28, doi:10.1105/tpc.114.126185.","ieee":"R. Tejos et al., “Bipolar plasma membrane distribution of phosphoinositides and their requirement for auxin-mediated cell polarity and patterning in Arabidopsis,” Plant Cell, vol. 26, no. 5. American Society of Plant Biologists, pp. 2114–2128, 2014.","short":"R. Tejos, M. Sauer, S. Vanneste, M. Palacios-Gomez, H. Li, M. Heilmann, R. Van Wijk, J. Vermeer, I. Heilmann, T. Munnik, J. Friml, Plant Cell 26 (2014) 2114–2128.","apa":"Tejos, R., Sauer, M., Vanneste, S., Palacios-Gomez, M., Li, H., Heilmann, M., … Friml, J. (2014). Bipolar plasma membrane distribution of phosphoinositides and their requirement for auxin-mediated cell polarity and patterning in Arabidopsis. Plant Cell. American Society of Plant Biologists. https://doi.org/10.1105/tpc.114.126185","ama":"Tejos R, Sauer M, Vanneste S, et al. Bipolar plasma membrane distribution of phosphoinositides and their requirement for auxin-mediated cell polarity and patterning in Arabidopsis. Plant Cell. 2014;26(5):2114-2128. doi:10.1105/tpc.114.126185","chicago":"Tejos, Ricardo, Michael Sauer, Steffen Vanneste, MiriamPalacios Palacios-Gomez, Hongjiang Li, Mareike Heilmann, Ringo Van Wijk, et al. “Bipolar Plasma Membrane Distribution of Phosphoinositides and Their Requirement for Auxin-Mediated Cell Polarity and Patterning in Arabidopsis.” Plant Cell. American Society of Plant Biologists, 2014. https://doi.org/10.1105/tpc.114.126185.","ista":"Tejos R, Sauer M, Vanneste S, Palacios-Gomez M, Li H, Heilmann M, Van Wijk R, Vermeer J, Heilmann I, Munnik T, Friml J. 2014. Bipolar plasma membrane distribution of phosphoinositides and their requirement for auxin-mediated cell polarity and patterning in Arabidopsis. Plant Cell. 26(5), 2114–2128."},"user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","project":[{"_id":"25716A02-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","name":"Polarity and subcellular dynamics in plants","grant_number":"282300"}],"page":"2114 - 2128","date_published":"2014-05-01T00:00:00Z","doi":"10.1105/tpc.114.126185","date_created":"2018-12-11T11:54:43Z","year":"2014","day":"01","publication":"Plant Cell","publisher":"American Society of Plant Biologists","oa":1,"acknowledgement":"This work was supported by grants from the Odysseus program of the Research Foundation-Flanders (to J.F.)."},{"month":"06","intvolume":" 202","scopus_import":1,"publisher":"Wiley-Blackwell","oa_version":"None","acknowledgement":"Funded by Ghent University; Research Foundation Flanders Grant Number: G065613N European Research Council Grant Number: CZ.1.07/2.3.00/20.0043","abstract":[{"lang":"eng","text":"Germination of Arabidopsis seeds in darkness induces apical hook development, based on a tightly regulated differential growth coordinated by a multiple hormone cross-talk. Here, we endeavoured to clarify the function of brassinosteroids (BRs) and cross-talk with ethylene in hook development. An automated infrared imaging system was developed to study the kinetics of hook development in etiolated Arabidopsis seedlings. To ascertain the photomorphogenic control of hook opening, the system was equipped with an automatic light dimmer. We demonstrate that ethylene and BRs are indispensable for hook formation and maintenance. Ethylene regulation of hook formation functions partly through BRs, with BR feedback inhibition of ethylene action. Conversely, BR-mediated extension of hook maintenance functions partly through ethylene. Furthermore, we revealed that a short light pulse is sufficient to induce rapid hook opening. Our dynamic infrared imaging system allows high-resolution, kinetic imaging of up to 112 seedlings in a single experimental run. At this high throughput, it is ideally suited to rapidly gain insight in pathway networks. We demonstrate that BRs and ethylene cooperatively regulate apical hook development in a phase-dependent manner. Furthermore, we show that light is a predominant regulator of hook opening, inhibiting ethylene- and BR-mediated postponement of hook opening."}],"date_published":"2014-06-01T00:00:00Z","issue":"4","volume":202,"doi":"10.1111/nph.12751","date_created":"2018-12-11T11:54:44Z","ec_funded":1,"page":"1398 - 1411","day":"01","language":[{"iso":"eng"}],"publication":"New Phytologist","publication_status":"published","year":"2014","project":[{"_id":"253FCA6A-B435-11E9-9278-68D0E5697425","call_identifier":"FP7","grant_number":"207362","name":"Hormonal cross-talk in plant organogenesis"}],"status":"public","type":"journal_article","_id":"1922","department":[{"_id":"EvBe"}],"title":"Dynamic infrared imaging analysis of apical hook development in Arabidopsis: The case of brassinosteroids","publist_id":"5172","author":[{"first_name":"Dajo","last_name":"Smet","full_name":"Smet, Dajo"},{"full_name":"Žádníková, Petra","last_name":"Žádníková","first_name":"Petra"},{"first_name":"Filip","full_name":"Vandenbussche, Filip","last_name":"Vandenbussche"},{"orcid":"0000-0002-8510-9739","full_name":"Benková, Eva","last_name":"Benková","id":"38F4F166-F248-11E8-B48F-1D18A9856A87","first_name":"Eva"},{"full_name":"Van Der Straeten, Dominique","last_name":"Van Der Straeten","first_name":"Dominique"}],"user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","date_updated":"2021-01-12T06:54:05Z","citation":{"ieee":"D. Smet, P. Žádníková, F. Vandenbussche, E. Benková, and D. Van Der Straeten, “Dynamic infrared imaging analysis of apical hook development in Arabidopsis: The case of brassinosteroids,” New Phytologist, vol. 202, no. 4. Wiley-Blackwell, pp. 1398–1411, 2014.","short":"D. Smet, P. Žádníková, F. Vandenbussche, E. Benková, D. Van Der Straeten, New Phytologist 202 (2014) 1398–1411.","ama":"Smet D, Žádníková P, Vandenbussche F, Benková E, Van Der Straeten D. Dynamic infrared imaging analysis of apical hook development in Arabidopsis: The case of brassinosteroids. New Phytologist. 2014;202(4):1398-1411. doi:10.1111/nph.12751","apa":"Smet, D., Žádníková, P., Vandenbussche, F., Benková, E., & Van Der Straeten, D. (2014). Dynamic infrared imaging analysis of apical hook development in Arabidopsis: The case of brassinosteroids. New Phytologist. Wiley-Blackwell. https://doi.org/10.1111/nph.12751","mla":"Smet, Dajo, et al. “Dynamic Infrared Imaging Analysis of Apical Hook Development in Arabidopsis: The Case of Brassinosteroids.” New Phytologist, vol. 202, no. 4, Wiley-Blackwell, 2014, pp. 1398–411, doi:10.1111/nph.12751.","ista":"Smet D, Žádníková P, Vandenbussche F, Benková E, Van Der Straeten D. 2014. Dynamic infrared imaging analysis of apical hook development in Arabidopsis: The case of brassinosteroids. New Phytologist. 202(4), 1398–1411.","chicago":"Smet, Dajo, Petra Žádníková, Filip Vandenbussche, Eva Benková, and Dominique Van Der Straeten. “Dynamic Infrared Imaging Analysis of Apical Hook Development in Arabidopsis: The Case of Brassinosteroids.” New Phytologist. Wiley-Blackwell, 2014. https://doi.org/10.1111/nph.12751."}},{"year":"2014","publication_status":"published","day":"01","page":"173 - 192","volume":8874,"date_published":"2014-01-01T00:00:00Z","doi":"10.1145/2591796.2591825","date_created":"2018-12-11T11:54:45Z","abstract":[{"text":"Constrained pseudorandom functions have recently been introduced independently by Boneh and Waters (Asiacrypt’13), Kiayias et al. (CCS’13), and Boyle et al. (PKC’14). In a standard pseudorandom function (PRF) a key k is used to evaluate the PRF on all inputs in the domain. Constrained PRFs additionally offer the functionality to delegate “constrained” keys kS which allow to evaluate the PRF only on a subset S of the domain. The three above-mentioned papers all show that the classical GGM construction (J.ACM’86) of a PRF from a pseudorandom generator (PRG) directly yields a constrained PRF where one can compute constrained keys to evaluate the PRF on all inputs with a given prefix. This constrained PRF has already found many interesting applications. Unfortunately, the existing security proofs only show selective security (by a reduction to the security of the underlying PRG). To achieve full security, one has to use complexity leveraging, which loses an exponential factor 2N in security, where N is the input length. The first contribution of this paper is a new reduction that only loses a quasipolynomial factor qlog N, where q is the number of adversarial queries. For this we develop a new proof technique which constructs a distinguisher by interleaving simple guessing steps and hybrid arguments a small number of times. This approach might be of interest also in other contexts where currently the only technique to achieve full security is complexity leveraging. Our second contribution is concerned with another constrained PRF, due to Boneh and Waters, which allows for constrained keys for the more general class of bit-fixing functions. Their security proof also suffers from a 2N loss, which we show is inherent. We construct a meta-reduction which shows that any “simple” reduction of full security from a noninteractive hardness assumption must incur an exponential security loss.","lang":"eng"}],"acknowledgement":"We are grateful to Mihir Bellare for his feedback on earlier versions of this paper. We are indebted to Vanishree Rao for her generous assistance in preparing this proceedings version.","publisher":"Springer","quality_controlled":0,"oa":1,"main_file_link":[{"open_access":"1","url":"http://eprint.iacr.org/2014/416"}],"month":"01","intvolume":" 8874","citation":{"mla":"Fuchsbauer, Georg, et al. Adaptive Security of Constrained PRFs. Vol. 8874, Springer, 2014, pp. 173–92, doi:10.1145/2591796.2591825.","ieee":"G. Fuchsbauer, M. Konstantinov, K. Z. Pietrzak, and V. Rao, “Adaptive security of constrained PRFs,” presented at the Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2014, vol. 8874, pp. 173–192.","short":"G. Fuchsbauer, M. Konstantinov, K.Z. Pietrzak, V. Rao, in:, Springer, 2014, pp. 173–192.","ama":"Fuchsbauer G, Konstantinov M, Pietrzak KZ, Rao V. Adaptive security of constrained PRFs. In: Vol 8874. Springer; 2014:173-192. doi:10.1145/2591796.2591825","apa":"Fuchsbauer, G., Konstantinov, M., Pietrzak, K. Z., & Rao, V. (2014). Adaptive security of constrained PRFs (Vol. 8874, pp. 173–192). Presented at the Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Springer. https://doi.org/10.1145/2591796.2591825","chicago":"Fuchsbauer, Georg, Momchil Konstantinov, Krzysztof Z Pietrzak, and Vanishree Rao. “Adaptive Security of Constrained PRFs,” 8874:173–92. Springer, 2014. https://doi.org/10.1145/2591796.2591825.","ista":"Fuchsbauer G, Konstantinov M, Pietrzak KZ, Rao V. 2014. Adaptive security of constrained PRFs. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) vol. 8874, 173–192."},"date_updated":"2021-01-12T06:54:08Z","extern":1,"publist_id":"5167","author":[{"first_name":"Georg","id":"46B4C3EE-F248-11E8-B48F-1D18A9856A87","last_name":"Fuchsbauer","full_name":"Georg Fuchsbauer"},{"full_name":"Konstantinov, Momchil","last_name":"Konstantinov","first_name":"Momchil"},{"first_name":"Krzysztof Z","id":"3E04A7AA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9139-1654","full_name":"Krzysztof Pietrzak","last_name":"Pietrzak"},{"last_name":"Rao","full_name":"Rao, Vanishree","first_name":"Vanishree"}],"title":"Adaptive security of constrained PRFs","_id":"1927","type":"conference","conference":{"name":"Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)"},"status":"public"},{"page":"409 - 440","date_created":"2018-12-11T11:54:45Z","date_published":"2014-12-17T00:00:00Z","doi":"10.1007/s11040-014-9163-4","year":"2014","publication":"Mathematical Physics, Analysis and Geometry","day":"17","oa":1,"quality_controlled":"1","publisher":"Springer","external_id":{"arxiv":["1304.3862"]},"article_processing_charge":"No","author":[{"last_name":"Sadel","orcid":"0000-0001-8255-3968","full_name":"Sadel, Christian","first_name":"Christian","id":"4760E9F8-F248-11E8-B48F-1D18A9856A87"}],"publist_id":"5168","title":"Absolutely continuous spectrum for random Schrödinger operators on the Fibonacci and similar Tree-strips","citation":{"ista":"Sadel C. 2014. Absolutely continuous spectrum for random Schrödinger operators on the Fibonacci and similar Tree-strips. Mathematical Physics, Analysis and Geometry. 17(3–4), 409–440.","chicago":"Sadel, Christian. “Absolutely Continuous Spectrum for Random Schrödinger Operators on the Fibonacci and Similar Tree-Strips.” Mathematical Physics, Analysis and Geometry. Springer, 2014. https://doi.org/10.1007/s11040-014-9163-4.","apa":"Sadel, C. (2014). Absolutely continuous spectrum for random Schrödinger operators on the Fibonacci and similar Tree-strips. Mathematical Physics, Analysis and Geometry. Springer. https://doi.org/10.1007/s11040-014-9163-4","ama":"Sadel C. Absolutely continuous spectrum for random Schrödinger operators on the Fibonacci and similar Tree-strips. Mathematical Physics, Analysis and Geometry. 2014;17(3-4):409-440. doi:10.1007/s11040-014-9163-4","short":"C. Sadel, Mathematical Physics, Analysis and Geometry 17 (2014) 409–440.","ieee":"C. Sadel, “Absolutely continuous spectrum for random Schrödinger operators on the Fibonacci and similar Tree-strips,” Mathematical Physics, Analysis and Geometry, vol. 17, no. 3–4. Springer, pp. 409–440, 2014.","mla":"Sadel, Christian. “Absolutely Continuous Spectrum for Random Schrödinger Operators on the Fibonacci and Similar Tree-Strips.” Mathematical Physics, Analysis and Geometry, vol. 17, no. 3–4, Springer, 2014, pp. 409–40, doi:10.1007/s11040-014-9163-4."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","project":[{"_id":"26450934-B435-11E9-9278-68D0E5697425","name":"NSERC Postdoctoral fellowship"},{"grant_number":"291734","name":"International IST Postdoc Fellowship Programme","_id":"25681D80-B435-11E9-9278-68D0E5697425","call_identifier":"FP7"}],"ec_funded":1,"volume":17,"issue":"3-4","publication_status":"published","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1304.3862"}],"scopus_import":1,"intvolume":" 17","month":"12","abstract":[{"text":"We consider cross products of finite graphs with a class of trees that have arbitrarily but finitely long line segments, such as the Fibonacci tree. Such cross products are called tree-strips. We prove that for small disorder random Schrödinger operators on such tree-strips have purely absolutely continuous spectrum in a certain set.","lang":"eng"}],"oa_version":"Preprint","department":[{"_id":"LaEr"}],"date_updated":"2021-01-12T06:54:07Z","type":"journal_article","article_type":"original","status":"public","_id":"1926"},{"year":"2014","publication_status":"published","day":"27","language":[{"iso":"eng"}],"publication":"Nature Communications","doi":"10.1038/ncomms4090","volume":5,"date_published":"2014-01-27T00:00:00Z","date_created":"2018-12-11T11:54:44Z","abstract":[{"lang":"eng","text":"Stomata are two-celled valves that control epidermal pores whose spacing optimizes shoot-atmosphere gas exchange. They develop from protodermal cells after unequal divisions followed by an equal division and differentiation. The concentration of the hormone auxin, a master plant developmental regulator, is tightly controlled in time and space, but its role, if any, in stomatal formation is obscure. Here dynamic changes of auxin activity during stomatal development are monitored using auxin input (DII-VENUS) and output (DR5:VENUS) markers by time-lapse imaging. A decrease in auxin levels in the smaller daughter cell after unequal division presages the acquisition of a guard mother cell fate whose equal division produces the two guard cells. Thus, stomatal patterning requires auxin pathway control of stem cell compartment size, as well as auxin depletion that triggers a developmental switch from unequal to equal division."}],"oa_version":"None","quality_controlled":"1","scopus_import":1,"publisher":"Nature Publishing Group","month":"01","intvolume":" 5","citation":{"ama":"Le J, Liu X, Yang K, et al. Auxin transport and activity regulate stomatal patterning and development. Nature Communications. 2014;5. doi:10.1038/ncomms4090","apa":"Le, J., Liu, X., Yang, K., Chen, X., Zhu, L., Wang, H., … Sack, F. (2014). Auxin transport and activity regulate stomatal patterning and development. Nature Communications. Nature Publishing Group. https://doi.org/10.1038/ncomms4090","ieee":"J. Le et al., “Auxin transport and activity regulate stomatal patterning and development,” Nature Communications, vol. 5. Nature Publishing Group, 2014.","short":"J. Le, X. Liu, K. Yang, X. Chen, L. Zhu, H. Wang, M. Wang, S. Vanneste, M. Morita, M. Tasaka, Z. Ding, J. Friml, T. Beeckman, F. Sack, Nature Communications 5 (2014).","mla":"Le, Jie, et al. “Auxin Transport and Activity Regulate Stomatal Patterning and Development.” Nature Communications, vol. 5, 3090, Nature Publishing Group, 2014, doi:10.1038/ncomms4090.","ista":"Le J, Liu X, Yang K, Chen X, Zhu L, Wang H, Wang M, Vanneste S, Morita M, Tasaka M, Ding Z, Friml J, Beeckman T, Sack F. 2014. Auxin transport and activity regulate stomatal patterning and development. Nature Communications. 5, 3090.","chicago":"Le, Jie, Xuguang Liu, Kezhen Yang, Xiaolan Chen, Lingling Zhu, Hongzhe Wang, Ming Wang, et al. “Auxin Transport and Activity Regulate Stomatal Patterning and Development.” Nature Communications. Nature Publishing Group, 2014. https://doi.org/10.1038/ncomms4090."},"date_updated":"2021-01-12T06:54:06Z","user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","author":[{"last_name":"Le","full_name":"Le, Jie","first_name":"Jie"},{"first_name":"Xuguang","last_name":"Liu","full_name":"Liu, Xuguang"},{"full_name":"Yang, Kezhen","last_name":"Yang","first_name":"Kezhen"},{"first_name":"Xiaolan","last_name":"Chen","full_name":"Chen, Xiaolan"},{"first_name":"Lingling","full_name":"Zhu, Lingling","last_name":"Zhu"},{"full_name":"Wang, Hongzhe","last_name":"Wang","first_name":"Hongzhe"},{"full_name":"Wang, Ming","last_name":"Wang","first_name":"Ming"},{"first_name":"Steffen","full_name":"Vanneste, Steffen","last_name":"Vanneste"},{"first_name":"Miyo","full_name":"Morita, Miyo","last_name":"Morita"},{"first_name":"Masao","full_name":"Tasaka, Masao","last_name":"Tasaka"},{"first_name":"Zhaojun","last_name":"Ding","full_name":"Ding, Zhaojun"},{"id":"4159519E-F248-11E8-B48F-1D18A9856A87","first_name":"Jirí","last_name":"Friml","orcid":"0000-0002-8302-7596","full_name":"Friml, Jirí"},{"last_name":"Beeckman","full_name":"Beeckman, Tom","first_name":"Tom"},{"last_name":"Sack","full_name":"Sack, Fred","first_name":"Fred"}],"publist_id":"5170","title":"Auxin transport and activity regulate stomatal patterning and development","department":[{"_id":"JiFr"}],"_id":"1924","article_number":"3090","type":"journal_article","status":"public"},{"user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","citation":{"chicago":"Humplik, Jan, Alison Hill, and Martin Nowak. “Evolutionary Dynamics of Infectious Diseases in Finite Populations.” Journal of Theoretical Biology. Elsevier, 2014. https://doi.org/10.1016/j.jtbi.2014.06.039.","ista":"Humplik J, Hill A, Nowak M. 2014. Evolutionary dynamics of infectious diseases in finite populations. Journal of Theoretical Biology. 360, 149–162.","mla":"Humplik, Jan, et al. “Evolutionary Dynamics of Infectious Diseases in Finite Populations.” Journal of Theoretical Biology, vol. 360, Elsevier, 2014, pp. 149–62, doi:10.1016/j.jtbi.2014.06.039.","ama":"Humplik J, Hill A, Nowak M. Evolutionary dynamics of infectious diseases in finite populations. Journal of Theoretical Biology. 2014;360:149-162. doi:10.1016/j.jtbi.2014.06.039","apa":"Humplik, J., Hill, A., & Nowak, M. (2014). Evolutionary dynamics of infectious diseases in finite populations. Journal of Theoretical Biology. Elsevier. https://doi.org/10.1016/j.jtbi.2014.06.039","short":"J. Humplik, A. Hill, M. Nowak, Journal of Theoretical Biology 360 (2014) 149–162.","ieee":"J. Humplik, A. Hill, and M. Nowak, “Evolutionary dynamics of infectious diseases in finite populations,” Journal of Theoretical Biology, vol. 360. Elsevier, pp. 149–162, 2014."},"date_updated":"2021-01-12T06:54:08Z","department":[{"_id":"GaTk"}],"title":"Evolutionary dynamics of infectious diseases in finite populations","publist_id":"5166","author":[{"full_name":"Humplik, Jan","last_name":"Humplik","first_name":"Jan","id":"2E9627A8-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Hill","full_name":"Hill, Alison","first_name":"Alison"},{"first_name":"Martin","full_name":"Nowak, Martin","last_name":"Nowak"}],"_id":"1928","status":"public","type":"journal_article","day":"07","language":[{"iso":"eng"}],"publication":"Journal of Theoretical Biology","year":"2014","publication_status":"published","volume":360,"doi":"10.1016/j.jtbi.2014.06.039","date_published":"2014-11-07T00:00:00Z","date_created":"2018-12-11T11:54:46Z","page":"149 - 162","oa_version":"None","acknowledgement":"J.H. received support from the Zdenek Bakala Foundation and the Mobility Fund of Charles University in Prague.","abstract":[{"lang":"eng","text":"In infectious disease epidemiology the basic reproductive ratio, R0, is defined as the average number of new infections caused by a single infected individual in a fully susceptible population. Many models describing competition for hosts between non-interacting pathogen strains in an infinite population lead to the conclusion that selection favors invasion of new strains if and only if they have higher R0 values than the resident. Here we demonstrate that this picture fails in finite populations. Using a simple stochastic SIS model, we show that in general there is no analogous optimization principle. We find that successive invasions may in some cases lead to strains that infect a smaller fraction of the host population, and that mutually invasible pathogen strains exist. In the limit of weak selection we demonstrate that an optimization principle does exist, although it differs from R0 maximization. For strains with very large R0, we derive an expression for this local fitness function and use it to establish a lower bound for the error caused by neglecting stochastic effects. Furthermore, we apply this weak selection limit to investigate the selection dynamics in the presence of a trade-off between the virulence and the transmission rate of a pathogen."}],"month":"11","intvolume":" 360","publisher":"Elsevier","scopus_import":1},{"publisher":"Springer","quality_controlled":"1","acknowledgement":"We would like to offer our special thanks to students of the Department of Mathematics of Demidov Yaroslavl State University A. A. Gorokhov and V. N. Knyazev for participation in developing the program and assistance in preparation of test data. This work was supported by grant 11.G34.31.0053 from the government of the Russian Federation.","page":"754 - 760","date_created":"2018-12-11T11:54:46Z","doi":"10.1007/s10958-014-2165-8","date_published":"2014-11-16T00:00:00Z","year":"2014","publication":"Journal of Mathematical Sciences","day":"16","article_processing_charge":"No","publist_id":"5165","author":[{"full_name":"Alexeev, V V","last_name":"Alexeev","first_name":"V V"},{"full_name":"Bogaevskaya, V G","last_name":"Bogaevskaya","first_name":"V G"},{"last_name":"Preobrazhenskaya","full_name":"Preobrazhenskaya, M M","first_name":"M M"},{"first_name":"A Y","full_name":"Ukhalov, A Y","last_name":"Ukhalov"},{"id":"3FB178DA-F248-11E8-B48F-1D18A9856A87","first_name":"Herbert","full_name":"Edelsbrunner, Herbert","orcid":"0000-0002-9823-6833","last_name":"Edelsbrunner"},{"full_name":"Yakimova, Olga","last_name":"Yakimova","first_name":"Olga"}],"title":"An algorithm for cartographic generalization that preserves global topology","citation":{"ieee":"V. V. Alexeev, V. G. Bogaevskaya, M. M. Preobrazhenskaya, A. Y. Ukhalov, H. Edelsbrunner, and O. Yakimova, “An algorithm for cartographic generalization that preserves global topology,” Journal of Mathematical Sciences, vol. 203, no. 6. Springer, pp. 754–760, 2014.","short":"V.V. Alexeev, V.G. Bogaevskaya, M.M. Preobrazhenskaya, A.Y. Ukhalov, H. Edelsbrunner, O. Yakimova, Journal of Mathematical Sciences 203 (2014) 754–760.","ama":"Alexeev VV, Bogaevskaya VG, Preobrazhenskaya MM, Ukhalov AY, Edelsbrunner H, Yakimova O. An algorithm for cartographic generalization that preserves global topology. Journal of Mathematical Sciences. 2014;203(6):754-760. doi:10.1007/s10958-014-2165-8","apa":"Alexeev, V. V., Bogaevskaya, V. G., Preobrazhenskaya, M. M., Ukhalov, A. Y., Edelsbrunner, H., & Yakimova, O. (2014). An algorithm for cartographic generalization that preserves global topology. Journal of Mathematical Sciences. Springer. https://doi.org/10.1007/s10958-014-2165-8","mla":"Alexeev, V. V., et al. “An Algorithm for Cartographic Generalization That Preserves Global Topology.” Journal of Mathematical Sciences, vol. 203, no. 6, Springer, 2014, pp. 754–60, doi:10.1007/s10958-014-2165-8.","ista":"Alexeev VV, Bogaevskaya VG, Preobrazhenskaya MM, Ukhalov AY, Edelsbrunner H, Yakimova O. 2014. An algorithm for cartographic generalization that preserves global topology. Journal of Mathematical Sciences. 203(6), 754–760.","chicago":"Alexeev, V V, V G Bogaevskaya, M M Preobrazhenskaya, A Y Ukhalov, Herbert Edelsbrunner, and Olga Yakimova. “An Algorithm for Cartographic Generalization That Preserves Global Topology.” Journal of Mathematical Sciences. Springer, 2014. https://doi.org/10.1007/s10958-014-2165-8."},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","scopus_import":"1","intvolume":" 203","month":"11","abstract":[{"text":"We propose an algorithm for the generalization of cartographic objects that can be used to represent maps on different scales.","lang":"eng"}],"oa_version":"None","volume":203,"issue":"6","publication_status":"published","publication_identifier":{"eissn":["1573-8795"],"issn":["1072-3374"]},"language":[{"iso":"eng"}],"article_type":"original","type":"journal_article","status":"public","_id":"1929","department":[{"_id":"HeEd"}],"date_updated":"2022-05-24T10:39:06Z"},{"title":"Formation of stripes and slabs near the ferromagnetic transition","author":[{"full_name":"Giuliani, Alessandro","last_name":"Giuliani","first_name":"Alessandro"},{"first_name":"Élliott","full_name":"Lieb, Élliott","last_name":"Lieb"},{"last_name":"Seiringer","orcid":"0000-0002-6781-0521","full_name":"Seiringer, Robert","id":"4AFD0470-F248-11E8-B48F-1D18A9856A87","first_name":"Robert"}],"publist_id":"5159","external_id":{"arxiv":["1304.6344"]},"article_processing_charge":"No","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","citation":{"ama":"Giuliani A, Lieb É, Seiringer R. Formation of stripes and slabs near the ferromagnetic transition. Communications in Mathematical Physics. 2014;331:333-350. doi:10.1007/s00220-014-1923-2","apa":"Giuliani, A., Lieb, É., & Seiringer, R. (2014). Formation of stripes and slabs near the ferromagnetic transition. Communications in Mathematical Physics. Springer. https://doi.org/10.1007/s00220-014-1923-2","ieee":"A. Giuliani, É. Lieb, and R. Seiringer, “Formation of stripes and slabs near the ferromagnetic transition,” Communications in Mathematical Physics, vol. 331. Springer, pp. 333–350, 2014.","short":"A. Giuliani, É. Lieb, R. Seiringer, Communications in Mathematical Physics 331 (2014) 333–350.","mla":"Giuliani, Alessandro, et al. “Formation of Stripes and Slabs near the Ferromagnetic Transition.” Communications in Mathematical Physics, vol. 331, Springer, 2014, pp. 333–50, doi:10.1007/s00220-014-1923-2.","ista":"Giuliani A, Lieb É, Seiringer R. 2014. Formation of stripes and slabs near the ferromagnetic transition. Communications in Mathematical Physics. 331, 333–350.","chicago":"Giuliani, Alessandro, Élliott Lieb, and Robert Seiringer. “Formation of Stripes and Slabs near the Ferromagnetic Transition.” Communications in Mathematical Physics. Springer, 2014. https://doi.org/10.1007/s00220-014-1923-2."},"doi":"10.1007/s00220-014-1923-2","date_published":"2014-10-01T00:00:00Z","date_created":"2018-12-11T11:54:48Z","page":"333 - 350","day":"01","publication":"Communications in Mathematical Physics","has_accepted_license":"1","year":"2014","quality_controlled":"1","publisher":"Springer","oa":1,"acknowledgement":"2014 by the authors. This paper may be reproduced, in its entirety, for non-commercial purposes.\r\n\r\nThe research leading to these results has received funding from the European Research\r\nCouncil under the European Union’s Seventh Framework Programme ERC Starting Grant CoMBoS (Grant Agreement No. 239694; A.G. and R.S.), the U.S. National Science Foundation (Grant PHY 0965859; E.H.L.), the Simons Foundation (Grant # 230207; E.H.L) and the NSERC (R.S.). The work is part of a project started in collaboration with Joel Lebowitz, whom we thank for many useful discussions and for his constant encouragement.","department":[{"_id":"RoSe"}],"file_date_updated":"2022-05-24T08:30:40Z","ddc":["510"],"date_updated":"2022-05-24T08:32:50Z","status":"public","type":"journal_article","article_type":"original","_id":"1935","volume":331,"file":[{"file_id":"11409","checksum":"c8423271cd1e1ba9e44c47af75efe7b6","success":1,"access_level":"open_access","relation":"main_file","content_type":"application/pdf","date_created":"2022-05-24T08:30:40Z","file_name":"2014_CommMathPhysics_Giuliani.pdf","creator":"dernst","date_updated":"2022-05-24T08:30:40Z","file_size":334064}],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0010-3616"],"eissn":["1432-0916"]},"publication_status":"published","month":"10","intvolume":" 331","scopus_import":"1","oa_version":"Published Version","abstract":[{"text":"We consider Ising models in d = 2 and d = 3 dimensions with nearest neighbor ferromagnetic and long-range antiferromagnetic interactions, the latter decaying as (distance)-p, p > 2d, at large distances. If the strength J of the ferromagnetic interaction is larger than a critical value J c, then the ground state is homogeneous. It has been conjectured that when J is smaller than but close to J c, the ground state is periodic and striped, with stripes of constant width h = h(J), and h → ∞ as J → Jc -. (In d = 3 stripes mean slabs, not columns.) Here we rigorously prove that, if we normalize the energy in such a way that the energy of the homogeneous state is zero, then the ratio e 0(J)/e S(J) tends to 1 as J → Jc -, with e S(J) being the energy per site of the optimal periodic striped/slabbed state and e 0(J) the actual ground state energy per site of the system. Our proof comes with explicit bounds on the difference e 0(J)-e S(J) at small but positive J c-J, and also shows that in this parameter range the ground state is striped/slabbed in a certain sense: namely, if one looks at a randomly chosen window, of suitable size ℓ (very large compared to the optimal stripe size h(J)), one finds a striped/slabbed state with high probability.","lang":"eng"}]},{"title":"An arms race between producers and scroungers can drive the evolution of social cognition","publist_id":"5157","author":[{"last_name":"Arbilly","full_name":"Arbilly, Michal","first_name":"Michal"},{"first_name":"Daniel","id":"2D0CE020-F248-11E8-B48F-1D18A9856A87","full_name":"Weissman, Daniel","last_name":"Weissman"},{"first_name":"Marcus","full_name":"Feldman, Marcus","last_name":"Feldman"},{"last_name":"Grodzinski","full_name":"Grodzinski, Uri","first_name":"Uri"}],"user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","citation":{"mla":"Arbilly, Michal, et al. “An Arms Race between Producers and Scroungers Can Drive the Evolution of Social Cognition.” Behavioral Ecology, vol. 25, no. 3, Oxford University Press, 2014, pp. 487–95, doi:10.1093/beheco/aru002.","short":"M. Arbilly, D. Weissman, M. Feldman, U. Grodzinski, Behavioral Ecology 25 (2014) 487–495.","ieee":"M. Arbilly, D. Weissman, M. Feldman, and U. Grodzinski, “An arms race between producers and scroungers can drive the evolution of social cognition,” Behavioral Ecology, vol. 25, no. 3. Oxford University Press, pp. 487–495, 2014.","ama":"Arbilly M, Weissman D, Feldman M, Grodzinski U. An arms race between producers and scroungers can drive the evolution of social cognition. Behavioral Ecology. 2014;25(3):487-495. doi:10.1093/beheco/aru002","apa":"Arbilly, M., Weissman, D., Feldman, M., & Grodzinski, U. (2014). An arms race between producers and scroungers can drive the evolution of social cognition. Behavioral Ecology. Oxford University Press. https://doi.org/10.1093/beheco/aru002","chicago":"Arbilly, Michal, Daniel Weissman, Marcus Feldman, and Uri Grodzinski. “An Arms Race between Producers and Scroungers Can Drive the Evolution of Social Cognition.” Behavioral Ecology. Oxford University Press, 2014. https://doi.org/10.1093/beheco/aru002.","ista":"Arbilly M, Weissman D, Feldman M, Grodzinski U. 2014. An arms race between producers and scroungers can drive the evolution of social cognition. Behavioral Ecology. 25(3), 487–495."},"project":[{"call_identifier":"FP7","_id":"25B07788-B435-11E9-9278-68D0E5697425","grant_number":"250152","name":"Limits to selection in biology and in evolutionary computation"}],"date_published":"2014-02-13T00:00:00Z","doi":"10.1093/beheco/aru002","date_created":"2018-12-11T11:54:48Z","page":"487 - 495","day":"13","publication":"Behavioral Ecology","year":"2014","quality_controlled":"1","publisher":"Oxford University Press","oa":1,"department":[{"_id":"NiBa"}],"date_updated":"2021-01-12T06:54:11Z","status":"public","type":"journal_article","_id":"1936","volume":25,"issue":"3","ec_funded":1,"language":[{"iso":"eng"}],"publication_status":"published","month":"02","intvolume":" 25","scopus_import":1,"main_file_link":[{"open_access":"1","url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4014306/"}],"oa_version":"Submitted Version","abstract":[{"lang":"eng","text":"The social intelligence hypothesis states that the need to cope with complexities of social life has driven the evolution of advanced cognitive abilities. It is usually invoked in the context of challenges arising from complex intragroup structures, hierarchies, and alliances. However, a fundamental aspect of group living remains largely unexplored as a driving force in cognitive evolution: the competition between individuals searching for resources (producers) and conspecifics that parasitize their findings (scroungers). In populations of social foragers, abilities that enable scroungers to steal by outsmarting producers, and those allowing producers to prevent theft by outsmarting scroungers, are likely to be beneficial and may fuel a cognitive arms race. Using analytical theory and agent-based simulations, we present a general model for such a race that is driven by the producer-scrounger game and show that the race's plausibility is dramatically affected by the nature of the evolving abilities. If scrounging and scrounging avoidance rely on separate, strategy-specific cognitive abilities, arms races are short-lived and have a limited effect on cognition. However, general cognitive abilities that facilitate both scrounging and scrounging avoidance undergo stable, long-lasting arms races. Thus, ubiquitous foraging interactions may lead to the evolution of general cognitive abilities in social animals, without the requirement of complex intragroup structures."}]}]