Zobrazeno 1 - 10 of 16 pro vyhledávání: '"Laetitia Michon"'
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Akademický článek
Multi-phosphorylation reaction and clustering tune Pom1 gradient mid-cell levels according to cell size
Autor: Veneta Gerganova, Charlotte Floderer, Anna Archetti, Laetitia Michon, Lina Carlini, Thais Reichler, Suliana Manley, Sophie G Martin
Publikováno v: eLife, Vol 8 (2019)
Protein concentration gradients pattern developing organisms and single cells. In Schizosaccharomyces pombe rod-shaped cells, Pom1 kinase forms gradients with maxima at cell poles. Pom1 controls the timing of mitotic entry by inhibiting Cdr2, which f
Externí odkaz: https://doaj.org/article/78caafa2aa164861b81a82f8c11c1556
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2
Actin assembly requirements of the formin Fus1 to build the fusion focus
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
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4
Condensation of the fusion focus by the intrinsically disordered region of the formin Fus1 is essential for cell-cell fusion
Autor: Ingrid Billault-Chaumartin, Olivia Muriel, Laetitia Michon, Sophie G Martin
Publikováno v: Current biology, vol. 32, no. 21, pp. 4752-4761.e10
bioRxiv
BioRxiv
Secretory vesicle clusters transported on actin filaments by myosin V motors for local secretion underlie various cellular processes, such as neurotransmitter release at neuronal synapses, 1 hyphal steering in filamentous fungi, 2 , 3 and local cell
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfd0d1bbe7438bd479da8553c613d8c7
https://doi.org/10.1101/2022.05.05.490810
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5
The actin assembly requirements of the formin Fus1 to build the fusion focus
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: BioRxiv
bioRxiv
Formins form the largest family of actin filament nucleators and elongators, involved in the assembly of diverse actin structures. Actin filament nucleation and elongation activities reside in the formin homology 1 (FH1) and FH2 domains, common to al
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db89602d6d62c26102e8a06265a6b958
https://doi.org/10.1101/2022.03.24.485616
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6
Ultrastructural plasma membrane asymmetries in tension and curvature promote yeast cell fusion
Autor: Laetitia Michon, Wanda Kukulski, Sophie G. Martin, Olivia Muriel
Publikováno v: The Journal of cell biology, vol. 220, no. 10, pp. e202103142
Journal of Cell Biology
Cell-cell fusion is central to the process of fertilization for sexual reproduction. This necessitates the remodeling of peri-cellular matrix or cell wall material and the merging of plasma membranes. In walled fission yeast S. pombe, the fusion of P
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea5cae3d0d407ddb207892fbd1ab0a53
https://doi.org/10.1101/2021.03.18.435973
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7
Multi-phosphorylation reaction and clustering tune Pom1 gradient mid-cell levels according to cell size
Autor: Lina Carlini, Thais Reichler, Suliana Manley, Anna Archetti, Charlotte Floderer, Veneta Gerganova, Sophie G. Martin, Laetitia Michon
Publikováno v: eLife, Vol 8 (2019)
eLife, vol. 8, pp. e45983
eLife
Protein concentration gradients pattern developing organisms and single cells. In Schizosaccharomyces pombe rod-shaped cells, Pom1 kinase forms gradients with maxima at cell poles. Pom1 controls the timing of mitotic entry by inhibiting Cdr2, which f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34f8178efb81193122e138d5fc4f477d
https://elifesciences.org/articles/45983
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9
Inhibition of Ras activity coordinates cell fusion with cell-cell contact during yeast mating
Autor: Bita Khalili, Laura Merlini, Omaya Dudin, Sophie G. Martin, Laetitia Michon, Vincent Vincenzetti
Publikováno v: The Journal of Cell Biology
The Journal of cell biology, vol. 217, no. 4, pp. 1467-1483
The yeast cell wall is digested to allow cell fusion during sexual reproduction. How cells coordinate this process with cell–cell contact to prevent lysis is unclear. Merlini et al. show that the Ras GAP protein Gap1, which is recruited to sites of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86bebe0d0c5ef04040d030b4a2187f6d
https://pubmed.ncbi.nlm.nih.gov/29453312
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10
Feedback inhibition of Ras activity coordinates cell fusion with cell-cell contact
Autor: Bita Khalili, Omaya Dudin, Laura Merlini, Vincent Vincenzetti, Sophie G. Martin, Laetitia Michon
In fission yeast Schizosaccharomyces pombe, pheromone signalling engages a GPCR-Ras-MAPK cascade to trigger sexual differentiation leading to gamete fusion. Cell-cell fusion necessitates local cell wall digestion, the location of which relies on an i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54dbfc474c4ea00d3364963807a81610
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