Zobrazeno 1 - 10
of 96
pro vyhledávání: '"François, Nédélec"'
Publikováno v:
iScience, Vol 26, Iss 2, Pp 106063- (2023)
Summary: Active filament networks can organize into various dynamic architectures driven by cross-linking motors. Densities and kinetic properties of motors and microtubules have been shown previously to determine active microtubule network self-orga
Externí odkaz:
https://doaj.org/article/3d872549c6b545a18fff21be7b7308c8
Publikováno v:
Molecular Systems Biology, Vol 13, Iss 9, Pp 1-13 (2017)
Abstract Morphogenesis in animal tissues is largely driven by actomyosin networks, through tensions generated by an active contractile process. Although the network components and their properties are known, and networks can be reconstituted in vitro
Externí odkaz:
https://doaj.org/article/e992d04329f74c688c69e35979e43ba0
Autor:
Serge Dmitrieff, François Nédélec
Publikováno v:
SoftwareX, Vol 6, Iss , Pp 243-247 (2017)
Validating image analysis pipelines and training machine-learning segmentation algorithms require images with known features. Synthetic images can be used for this purpose, with the advantage that large reference sets can be produced easily. It is ho
Externí odkaz:
https://doaj.org/article/1876149b59264a3a9ba77c8421dbc239
Publikováno v:
Cell Reports, Vol 14, Iss 9, Pp 2250-2262 (2016)
The two centrosomes present at the onset of mitosis must separate in a timely and accurate fashion to ensure proper bipolar spindle assembly. The minus-end-directed motor dynein plays a pivotal role in centrosome separation, but the underlying mechan
Externí odkaz:
https://doaj.org/article/46e2f53c9deb46e99bf0359513b82a0b
Peer reviewed: True
Acknowledgements: We thank Edwin Munro and David Kovar (University of Chicago) for illuminating discussions. We thank Noy Basonn for quantification of phenotypes shown in Fig. 9. Some strains were provided by the CGC, which i
Acknowledgements: We thank Edwin Munro and David Kovar (University of Chicago) for illuminating discussions. We thank Noy Basonn for quantification of phenotypes shown in Fig. 9. Some strains were provided by the CGC, which i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72a7d955e56391a42f2f4c27ffcf34a2
During cell division, crosslinking motors determine the architecture of the spindle, a dynamic microtubule network that segregates the chromosomes. It is unclear how motors with opposite directionality coordinate to drive both contractile and extensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d77a7669fe47fad40c2f42cd5b3c4ffe
https://doi.org/10.1101/2022.04.22.488007
https://doi.org/10.1101/2022.04.22.488007
Autor:
Julio M Belmonte, François Nédélec
Publikováno v:
eLife, Vol 5 (2016)
The quantitative investigation of how networks of microtubules contract can boost our understanding of actin biology.
Externí odkaz:
https://doaj.org/article/423e0e90fe2d4a23a533776cb755376f
Publikováno v:
Molecular Systems Biology, Vol 5, Iss 1, Pp 1-6 (2009)
Abstract The cytoskeleton is essential for the maintenance of cell morphology in eukaryotes. In fission yeast, for example, polarized growth sites are organized by actin, whereas microtubules (MTs) acting upstream control where growth occurs. Growth
Externí odkaz:
https://doaj.org/article/0b25b23a615a49fdb9ac32334af156db
Autor:
Serge Dmitrieff, François Nédélec
Publikováno v:
PLoS Computational Biology, Vol 11, Iss 10, p e1004538 (2015)
Endocytosis is an essential process by which cells internalize a piece of plasma membrane and material from the outside. In cells with turgor, pressure opposes membrane deformations, and increases the amount of force that has to be generated by the e
Externí odkaz:
https://doaj.org/article/b285f9abe36f4383bf88e75101d4dfd1
Publikováno v:
eLife, Vol 4 (2015)
Clathrin-mediated endocytosis is an essential process that forms vesicles from the plasma membrane. Although most of the protein components of the endocytic protein machinery have been thoroughly characterized, their organization at the endocytic sit
Externí odkaz:
https://doaj.org/article/ffe352d4b3cb44199f62b29ec4c00fba