title: [Conseqquences of dorso-ventral and anterior-posterior reversion of early neurula lateral mesoblast on development of urogenital system in common toad, Bufo bufo. (Amphibia anura)].
abstract: At early neurula stage of the toad, cranio-caudal and dorso-ventral reversal of lateral mesoblast is performed. The genito-urinary system is therefore missing after this intervention. The three  following factors of the formation of this system anlage are anlyzed: lateral mesoderm competence, stimulative activites of dorso-caudal endoblast on the one hand, of chordo-mesoderm on the other hand.
mesh_terms: D000818:Animals; D002023:Bufo bufo / Q000196:embryology*; D008648:Mesoderm / Q000637:transplantation*; D014182:Transplantation, Autologous; D014566:Urogenital System / Q000196:embryology*
vernacular_title: Analyse des conséquences de l'inversion dorso-ventrale et antéro-postérieure du mésoblaste latéral de la neurula sur l'édification de l'appareil uro-génital du Crapaud commun Bufo bufo L. (Amphibien Anoure)