Gradient in cytoplasmic pressure in germline cells controls overlying epithelial cell morphogenesis.

Autor: Laurie-Anne Lamiré, Pascale Milani, Gaël Runel, Annamaria Kiss, Leticia Arias, Blandine Vergier, Stève de Bossoreille, Pradeep Das, David Cluet, Arezki Boudaoud, Muriel Grammont

Publikováno v: PLoS Biology, Vol 18, Iss 11, p e3000940 (2020)

It is unknown how growth in one tissue impacts morphogenesis in a neighboring tissue. To address this, we used the Drosophila ovarian follicle, in which a cluster of 15 nurse cells and a posteriorly located oocyte are surrounded by a layer of epithel

Externí odkaz: https://doaj.org/article/ea8bd4c96e1a451eb12bd6b92f84fb42

Gradient in cytoplasmic pressure in germline cells controls overlying epithelial cell morphogenesis

Autor: Pradeep Das, Arezki Boudaoud, Muriel Grammont, Laurie-Anne Lamire, Stève de Bossoreille, Blandine Vergier, Annamaria Kiss, Pascale Milani, Gaël Runel, David Cluet, Leticia Arias

Publikováno v: PLoS Biology, Vol 18, Iss 11, p e3000940 (2020)
PLoS Biology
PLoS Biology, Public Library of Science, 2020, 18 (11), pp.e3000940. ⟨10.1371/journal.pbio.3000940⟩
PLoS Biology, 2020, 18 (11), pp.e3000940. ⟨10.1371/journal.pbio.3000940⟩

It is unknown how growth in one tissue impacts morphogenesis in a neighboring tissue. To address this, we used the Drosophila ovarian follicle, in which a cluster of 15 nurse cells and a posteriorly located oocyte are surrounded by a layer of epithel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b335dcc1d9f5bf6711867f88c1ec6b5
https://doaj.org/article/ea8bd4c96e1a451eb12bd6b92f84fb42

Variations in basement membrane mechanics are linked to epithelial morphogenesis

Autor: Gaël Runel, Arezki Boudaoud, Muriel Grammont, Pascale Milani, Laurie-Anne Lamire, Julien Chlasta, Leticia Arias, Jean-Luc Duteyrat

Publikováno v: Development (Cambridge, England)
Development (Cambridge, England), Company of Biologists, 2017, 144 (23), pp.4350-4362. ⟨10.1242/dev.152652⟩
Development (Cambridge, England), 2017, 144 (23), pp.4350-4362. ⟨10.1242/dev.152652⟩

International audience; The regulation of morphogenesis by the basement membrane (BM) may rely on changes in its mechanical properties. To test this, we developed an atomic force microscopy-based method to measure BM mechanical stiffness during two k

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce8348303168330a277101cb2368713d
https://hal.archives-ouvertes.fr/hal-03023256

fringeandNotchspecify polar cell fate duringDrosophilaoogenesis

Autor: Kenneth D. Irvine, Muriel Grammont

Publikováno v: Europe PubMed Central
Development (Cambridge, England)
Development (Cambridge, England), Company of Biologists, 2001, 128 (12), pp.2243-53

International audience; fringe encodes a glycosyltransferase that modulates the ability of the Notch receptor to be activated by its ligands. We describe studies of fringe function during early stages of Drosophila oogenesis. Animals mutant for hypom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83b362d0c0e197a4356d8c488ee00a60
https://doi.org/10.1242/dev.128.12.2243

A two-step Notch-dependant mechanism controls the selection of the polar cell pair in Drosophila oogenesis

Autor: Caroline Vachias, Muriel Grammont, Jean-Louis Couderc

Publikováno v: Development (Cambridge, England)
Development (Cambridge, England), Company of Biologists, 2010, 137 (16), pp.2703-11. ⟨10.1242/dev.052183⟩
Development (Cambridge, England), 2010, 137 (16), pp.2703-11. ⟨10.1242/dev.052183⟩

International audience; Organisers control the patterning and growth of many tissues and organs. Correctly regulating the size of these organisers is crucial for proper differentiation to occur. Organiser activity in the epithelium of the Drosophila

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ece75ca4e8f55ded1be4e8ac7020dde
https://hal.archives-ouvertes.fr/hal-03023564