title: [Cytological study of the first stages of development of some lethal hybrids of urodele amphibians].
mesh_terms: D000782:Aneuploidy; D000818:Animals; D002455:Cell Division; D002467:Cell Nucleus; D003582:Cytogenetics; D005260:Female; D005306:Fertilization; D005804:Genes, Lethal; D006824:Hybridization, Genetic; D007315:Insemination, Artificial; D008297:Male; D011123:Polyploidy; D012313:RNA / Q000096:biosynthesis; D014562:Caudata / Q000196:embryology*
chemical_list: D012313:RNA
vernacular_title: Etude cytologique des premiers stades du développement de quelques hybrides létaux d'amphibiens Urodèles.