title: [Development of the adenylate cyclase activity of the embryonic chorda-mesoderm and endoderm during the migration of primordial germ cells in Xenopus laevis (anuran amphibian)].
abstract: In the embryo of Xenopus laevis, adenylate cyclase activity is higher in the chorda-mesoderm than in the endoderm. The peak of activity in the chorda-mesoderm is  observed at the beginning of the migration of the primordial germ cells (PGC). There could be a correlation between the adenylate cyclase activity of the chorda-mesoderm and the intraendodermic migration of the PGC.
mesh_terms: D000262:Adenylyl Cyclases / Q000378:metabolism*; D000818:Animals; D002465:Cell Movement; D005855:Germ Layers / Q000166:cytology / Q000201:enzymology*; D007814:Larva / Q000201:enzymology; D014982:Xenopus laevis / Q000196:embryology* / Q000378:metabolism
chemical_list: D000262:Adenylyl Cyclases
vernacular_title: Evolution de l'activité adénylate cyclasique du cordomésoderme et de l'endoderme embryonnaires pendant la migration des cellules germinales primordiales chez Xenopus laevis (amphibien anoure).