title: [Analysis of proteins synthesized in aggregates of dissociated blastula and gastrula cells of Pleurodeles waltlii (Amphibia, urodela) by electrophoresis in polyacrylamide gradients].
abstract: The protein synthesis manifested by aggregates of blastula and gastrula dissociated cells were studied by means of polyacylamide gradient gel electrophoresis. This method permits a comparative analysis of protein electrophoretic mobilities in aggregates and controls. In all cases, the data obtained establish the identity of protein banding and confirm an egg laying polymorphism.
mesh_terms: D000367:Age Factors; D000663:Amphibians / Q000196:embryology*; D000818:Animals; D001755:Blastocyst / Q000032:analysis; D004591:Electrophoresis, Polyacrylamide Gel; D004625:Embryo, Nonmammalian / Q000032:analysis* / Q000166:cytology; D008970:Molecular Weight; D011506:Proteins / Q000032:analysis*
chemical_list: D011506:Proteins
vernacular_title: Analyse par électrophorèse en gradient de polyacrylamide de la synthèse protéique dans les agrégats de cellules de blastulas et de gastrulas dissociées de Pleurodeles waltlii (Amphibien, Urodèle)