Properties of the primary organization field in the embryo of Xenopus laevis. I. Autonomy of cell behaviour at the site of initial organizer formation.
D000818:Animals; D002448:Cell Adhesion; D002454:Cell Differentiation; D002465:Cell Movement; D002478:Cells, Cultured; D005314:Embryonic and Fetal Development; D007814:Larva; D008722:Methods; D014981:Xenopus / Q000196:embryology