Tissue elongation plays a key role during development. Schematically, this morphogenetic process can be described by three main parameters: the cue orienting the elongation, the movement generating force and the associated cellular behavior. The Drosophila ovarian follicle, initially spherical, elongates as it develops, ending as a 2.5 time longer than wide mature egg. I found that follicles elongate through at least three consecutive phases and I aimed to determine the parameters of the early phase. The signal comes from a cluster of cells located at each pole of the follicle secreting the Jak-Stat pathway ligand and the subsequent activation of the pathway as a gradient from the poles. A pulling force is generated by the Jak-Stat dependen...
AbstractThe process of epithelial morphogenesis is ubiquitous in animal development, but much remain...
We are using Drosophila follicle cells to study the mechanisms that promote cell motility. Using gen...
Regulation of cell growth and cell division plays fundamental roles in tissue morphogenesis. However...
Tissue elongation plays a key role during development. Schematically, this morphogenetic process can...
L’élongation épithéliale joue un rôle prépondérant au cours du développement. Ce processus morphogén...
International audienceTissue elongation and its control by spatiotemporal signals is a major develop...
The cellular and molecular mechanisms generating the diversity of animal morphologies are still a re...
Les cellules épithéliales changent en forme et en nombre au cours de divers processus morphogénétiqu...
Elongation of a tissue along one body axis is a conserved morphogenetic process that happens repeate...
AbstractDuring Drosophila oogenesis the follicular epithelium becomes subdivided into distinct cell ...
Tissue and organ architectures are incredibly diverse, yet our knowledge of the morphogenetic behavi...
La morphogenèse épithéliale est essentielle à la formation des organes. J'utilise le follicule ovari...
Epithelial cell morphogenesis is an essential process for animal development. Epithelia are composed...
AbstractThe Drosophila egg develops through closely coordinated activities of associated germline an...
International audienceTissue elongation is known to be controlled by oriented cell division, elongat...
AbstractThe process of epithelial morphogenesis is ubiquitous in animal development, but much remain...
We are using Drosophila follicle cells to study the mechanisms that promote cell motility. Using gen...
Regulation of cell growth and cell division plays fundamental roles in tissue morphogenesis. However...
Tissue elongation plays a key role during development. Schematically, this morphogenetic process can...
L’élongation épithéliale joue un rôle prépondérant au cours du développement. Ce processus morphogén...
International audienceTissue elongation and its control by spatiotemporal signals is a major develop...
The cellular and molecular mechanisms generating the diversity of animal morphologies are still a re...
Les cellules épithéliales changent en forme et en nombre au cours de divers processus morphogénétiqu...
Elongation of a tissue along one body axis is a conserved morphogenetic process that happens repeate...
AbstractDuring Drosophila oogenesis the follicular epithelium becomes subdivided into distinct cell ...
Tissue and organ architectures are incredibly diverse, yet our knowledge of the morphogenetic behavi...
La morphogenèse épithéliale est essentielle à la formation des organes. J'utilise le follicule ovari...
Epithelial cell morphogenesis is an essential process for animal development. Epithelia are composed...
AbstractThe Drosophila egg develops through closely coordinated activities of associated germline an...
International audienceTissue elongation is known to be controlled by oriented cell division, elongat...
AbstractThe process of epithelial morphogenesis is ubiquitous in animal development, but much remain...
We are using Drosophila follicle cells to study the mechanisms that promote cell motility. Using gen...
Regulation of cell growth and cell division plays fundamental roles in tissue morphogenesis. However...