• Accueil
    Accueil C'est ici que vous pouvez trouver tous les articles posté sur le site.
  • Catégories
    Catégories Affiche la liste des catégories de ce blog.
  • Mots clés
    Mots clés Affichez une liste de tags qui ont été utilisés dans ce blog
  • Connexion
    Identification Formulaire d'identification

Shaping the Ciona notochord

Posté le
Shaping the Ciona notochord

Friday Nov 25th at 2pm, there is a seminar by Michael Veeman about the ascidian notochord. Michael Veeman, Division of Biology, Kansas State University

Voici l'abstract.
Shaping the Ciona notochord
Michael Veeman, Division of Biology, Kansas State University
Genomes encode the spatial information manifested by developing embryos in a very indirect way via complex gene regulatory networks that control finely patterned cell behaviors. My lab uses quantitative imaging and functional genomics to dissect the mechanisms underlying the morphogenesis of the chordate body plan across multiple levels of of biological organization. Our model organism, the sea squirt Ciona, is a close chordate relative of the vertebrates with unique advantages for developmental systems biology. These include a remarkably small simple embryo suitable for in toto imaging, a minimally-redundant genome, and extremely efficient transgenesis by electroporation. One major project in the lab addresses the mechanisms by which the notochord, an essential chordate organ, develops its graceful anterior to posterior taper through a series of subtle but cumulatively important asymmetric cell divisions. In another project, we are working to dissect the notochord gene regulatory network and relate its structure to the functions of the tissue specific effector genes it controls.

Modifié le
Tagged in: LBDV OOV