Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Julien Fierling"'
Autor:
Julien Fierling, Alphy John, Barthélémy Delorme, Alexandre Torzynski, Guy B. Blanchard, Claire M. Lye, Anna Popkova, Grégoire Malandain, Bénédicte Sanson, Jocelyn Étienne, Philippe Marmottant, Catherine Quilliet, Matteo Rauzi
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-14 (2022)
Drosophila mesoderm invagination begins with the formation of a furrow. Here they show that a long-range mechanism, powered by actomyosin contraction between the embryo polar caps, works like a ‘cheese-cutter wire’ indenting the tissue surface an
Externí odkaz:
https://doaj.org/article/7f4532d6842e47cb98663d0cb5fe5aa5
Autor:
Julien Fierling, Alphy John, Barthélémy Delorme, Alexandre Torzynski, Guy Blanchard, Claire Lye, Grégoire Malandain, Bénédicte Sanson, Jocelyn Étienne, Philippe Marmottant, Catherine Quilliet, Matteo Rauzi
Cell apical constriction driven by actomyosin contraction forces is a conserved mechanism during tissue folding in embryo development. While much effort has been made to better understand the molecular mechanisms responsible for apical constriction,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08d71fe06ea3e8eeb0110f5fedb72080
https://doi.org/10.1101/2021.12.14.472566
https://doi.org/10.1101/2021.12.14.472566
Publikováno v:
Biophysical Journal. 108:2562-2572
Both in vivo and in vitro, specific sequences in double-stranded DNA can adopt the left-handed Z-form when underwound. Recently, the B-Z transition of DNA has been studied in detail in magnetic tweezers experiments by several groups. We present a the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4d8a7f661aaad4a175bf2fc31508871
https://doi.org/10.1016/j.bpj.2015.03.060
https://doi.org/10.1016/j.bpj.2015.03.060
Publikováno v:
Soft Matter
Soft Matter, Royal Society of Chemistry, 2016, 12 (26), pp.5747-5757. ⟨10.1039/c6sm00616g⟩
Soft Matter, Royal Society of Chemistry, 2016, 12 (26), pp.5747-5757. ⟨10.1039/c6sm00616g⟩
International audience; We study the deformations of a fluid membrane imposed by adhering stiff bio-filaments due to the torques they apply. In the limit of small deformations, we derive a general expression for the energy and the deformation field o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0e8ed6730a2fb03cbde8b0c56529db5
https://pubmed.ncbi.nlm.nih.gov/27291854
https://pubmed.ncbi.nlm.nih.gov/27291854
Publikováno v:
EPL-Europhysics Letters
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2014, 106 (5), pp.58006. ⟨10.1209/0295-5075/106/58006⟩
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2014, 106 (5), pp.58006. ⟨10.1209/0295-5075/106/58006⟩
International audience; In many in vivo or in vitro situations, biofilaments manifest some annealed heterogeneity and should be considered as annealed random copolymers. The building blocks of the filaments differ from each other, for example, by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c45cf942cdae946deaf90c3da11b84b0
https://hal.univ-lorraine.fr/hal-01513180
https://hal.univ-lorraine.fr/hal-01513180
Publikováno v:
EPL-Europhysics Letters
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2014, 107 (6), ⟨10.1209/0295-5075/107/68002⟩
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2014, 107 (6), ⟨10.1209/0295-5075/107/68002⟩
International audience; We discuss a curious example for the collective mechanical behavior of coupled non-linear monomer units entrapped in a circular filament. Within a simple model we elucidate how multistability of monomer units and exponentially
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be58affcf6a0c5c678396536827537f4
https://doi.org/10.1209/0295-5075/107/68002
https://doi.org/10.1209/0295-5075/107/68002
Publikováno v:
Europhysics Letters; Sep2014, Vol. 107 Issue 6, p1-1, 1p