Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Sophie G. Martin"'
Publikováno v:
Cells, Vol 9, Iss 9, p 2089 (2020)
The small GTPase Cdc42 is critical for cell polarization in eukaryotic cells. In rod-shaped fission yeast Schizosaccharomyces pombe cells, active GTP-bound Cdc42 promotes polarized growth at cell poles, while inactive Cdc42-GDP localizes ubiquitously
Externí odkaz:
https://doaj.org/article/d6e76c91b03642ab95f1a5c8014f74bc
Publikováno v:
Open Biology, Vol 3, Iss 3 (2013)
Many cells are able to orient themselves in a non-uniform environment by responding to localized cues. This leads to a polarized cellular response, where the cell can either grow or move towards the cue source. Fungal haploid cells secrete pheromones
Externí odkaz:
https://doaj.org/article/b8892403f42c4fa68542ff0410e33cf6
Autor:
Aleksandar Vještica, Melvin Bérard, Gaowen Liu, Laura Merlini, Pedro Junior Nkosi, Sophie G Martin
Publikováno v:
PLoS Biology, Vol 19, Iss 1, p e3001067 (2021)
To ensure genome stability, sexually reproducing organisms require that mating brings together exactly 2 haploid gametes and that meiosis occurs only in diploid zygotes. In the fission yeast Schizosaccharomyces pombe, fertilization triggers the Mei3-
Externí odkaz:
https://doaj.org/article/e850d4e6e36941a39e601b806421027b
Publikováno v:
PLoS Biology, Vol 18, Iss 1, p e3000600 (2020)
Local activity of the small GTPase Cdc42 is critical for cell polarization. Whereas scaffold-mediated positive feedback was proposed to break symmetry of budding yeast cells and produce a single zone of Cdc42 activity, the existence of similar regula
Externí odkaz:
https://doaj.org/article/7a632f572f844060a1480b0525b0f4fb
Exploration and stabilization of Ras1 mating zone: A mechanism with positive and negative feedbacks.
Publikováno v:
PLoS Computational Biology, Vol 14, Iss 7, p e1006317 (2018)
In mating fission yeast cells, sensing and response to extracellular pheromone concentrations occurs through an exploratory Cdc42 patch that stochastically samples the cell cortex before stabilizing towards a mating partner. Active Ras1 (Ras1-GTP), a
Externí odkaz:
https://doaj.org/article/932ed06d1fa54e798cbe63011eb84d67
Autor:
Ingrid Billault-Chaumartin, Laetitia Michon, Caitlin A. Anderson, Sarah E. Yde, Cristian Suarez, Justyna Iwaszkiewicz, Vincent Zoete, David R. Kovar, Sophie G. Martin
Publikováno v:
Journal of cell science, vol. 135, no. 13, pp. jcs260289
In formin-family proteins, actin filament nucleation and elongation activities reside in the formin homology 1 (FH1) and FH2 domains, with reaction rates that vary by at least 20-fold between formins. Each cell expresses distinct formins that assembl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::223cfd741e0dfbac9e37bc4508aed3a7
https://serval.unil.ch/notice/serval:BIB_3B4B0AEC5924
https://serval.unil.ch/notice/serval:BIB_3B4B0AEC5924
Publikováno v:
Molecular Biology of the Cell
Molecular biology of the cell, vol. 32, no. 8, pp. 703-711
Molecular biology of the cell, vol. 32, no. 8, pp. 703-711
The fission yeast cells Schizosaccharomyces pombe divide at constant cell size regulated by environmental stimuli. An important pathway of cell size control involves the membrane-associated DYRK-family kinase Pom1, which forms decreasing concentratio
Autor:
Tomoyuki Hatano, Tzer Chyn Lim, Ingrid Billault-Chaumartin, Anubhav Dhar, Ying Gu, Teresa Massam-Wu, William Scott, Sushmitha Adishesha, Bernardo Chapa-y-Lazo, Luke Springall, Lavanya Sivashanmugam, Masanori Mishima, Sophie G. Martin, Snezhana Oliferenko, Saravanan Palani, Mohan K. Balasubramanian
Publikováno v:
Journal of cell science, vol. 135, no. 18, pp. jcs260288
Tropomyosins are structurally conserved α-helical coiled-coil proteins that bind along the length of filamentous actin (F-actin) in fungi and animals. Tropomyosins play essential roles in the stability of actin filaments and in regulating myosin II
Autor:
Sophie G Martin, David R Kovar, Vincent Zoete, Justyna Iwaszkiewicz, Cristian Suarez, Sarah E Yde, Caitlin A Anderson, Laetitia Michon, Ingrid Billault-Chaumartin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::960b4e119db12dbe0ff547ceecafa42d
https://doi.org/10.15252/rc.2022718229
https://doi.org/10.15252/rc.2022718229
Autor:
Tomoyuki Hatano, Tzer Chyn Lim, Ingrid Billault-Chaumartin, Anubhav Dhar, Ying Gu, Teresa Massam-Wu, Sushmitha Adishesha, Luke Springall, Lavanya Sivashanmugam, William Scott, Masanori Mishima, Sophie G Martin, Snezhana Oliferenko, Saravanan Palani, Mohan K. Balasubramanian
Tropomyosins are structurally conserved α-helical coiled-coil dimeric proteins that bind along the length of filamentous actin (F-actin) in fungi and animals. Tropomyosins play essential roles in the stability of actin filaments in non-muscle cells
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07249070c5ae2acd0158eb1faa6e76b7
https://doi.org/10.1101/2022.05.19.492673
https://doi.org/10.1101/2022.05.19.492673