Cel The requirements on the eukaryotic cytoskeleton are not only of high complexity, but include demands that are actually contradictory in the first place: While the dynamic character of cytoskeletal structures is essential for the motility of cells, their ability for morphological reorganisations and cell division, the structural integrity of cells relies on the stability of cytoskeletal structures. From a biophysical point of view, this dynamic structure formation and stabilization stems from a self-organisation process that is tightly controlled by the simultaneous and competing function of a plethora of actin binding proteins (ABPs). To understand the self-organisation phenomena observed in the cytoskeleton it is therefore indispensable to first shed light on the functional role of ABPs and their underlying molecular mechanisms. Hereby development of reliable reconstituted model systems as has been proven by the great progress achieved in our understanding of individual crosslinking proteins that turn the cytoskeleton into a viscoelastic physical gel. The advantage of such reconstituted systems is that the biological complexity is decreased to an accessible level that the physical principles can be explored and identified.It is the aim of the present proposal to successively increase the complexity in a well defined manner to further progress in understanding the functional units of a cell. On the way to a sound physical understanding of cellular self organizing principles, the planned major step comprises the incorporation of active processes like the active (de-)polymerisation of filaments and motor mediated active reorganisation and contraction. We plan to develop new tools and approaches to address how the different kinds of ABPs are interacting with each other and how the structure, dynamics and function of the cytoskeleton is locally governed by the competition and interplay between them. Dziedzina nauki natural sciencesbiological sciencesbiochemistrybiomoleculesproteinsnatural sciencesbiological sciencescell biologynatural sciencesbiological sciencesbiophysics Program(-y) FP7-IDEAS-ERC - Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Temat(-y) ERC-SG-PE3 - ERC Starting Grant - Condensed matter physics Zaproszenie do składania wniosków ERC-2011-StG_20101014 Zobacz inne projekty w ramach tego zaproszenia System finansowania ERC-SG - ERC Starting Grant Instytucja przyjmująca TECHNISCHE UNIVERSITAET MUENCHEN Wkład UE € 1 495 195,67 Adres Arcisstrasse 21 80333 Muenchen Niemcy Zobacz na mapie Region Bayern Oberbayern München, Kreisfreie Stadt Rodzaj działalności Higher or Secondary Education Establishments Kontakt administracyjny Ulrike Ronchetti (Ms.) Kierownik naukowy Andreas Bausch (Prof.) Linki Kontakt z organizacją Opens in new window Strona internetowa Opens in new window Koszt całkowity Brak danych Beneficjenci (1) Sortuj alfabetycznie Sortuj według wkładu UE Rozwiń wszystko Zwiń wszystko TECHNISCHE UNIVERSITAET MUENCHEN Niemcy Wkład UE € 1 495 195,67 Adres Arcisstrasse 21 80333 Muenchen Zobacz na mapie Region Bayern Oberbayern München, Kreisfreie Stadt Rodzaj działalności Higher or Secondary Education Establishments Kontakt administracyjny Ulrike Ronchetti (Ms.) Kierownik naukowy Andreas Bausch (Prof.) Linki Kontakt z organizacją Opens in new window Strona internetowa Opens in new window Koszt całkowity Brak danych