[The effects of anterio-posterior and dorso-ventral inversions of the lateral mesoblast of the neurula on the formation of the mesonephric, medullary, and adrenal anlage of the common toad, Bufo bufo L. (Amphibia, Anoura)].
The experimental results of cranio-caudal reversal and dorso-ventral reversal of the lateral mesoblast of the toad early neurula prove that, at this stage, the cranio-caudal polarity of this tissue is fixed but not the dorso-ventral one. External factors are responsible for the formation of mesonephric, adrenal and gonadal medullary anlage by the lateral mesoblast.
D000311:Adrenal Glands / Q000196:embryology*; D000367:Age Factors; D000818:Animals; D002023:Bufo bufo; D004627:Embryonic Induction; D008650:Mesonephros / Q000502:physiology; D014566:Urogenital System / Q000196:embryology*
Conséquences de l'inversion antéropostérieure et de l'inversion dorso-ventrale du mésoblaste latéral de la neurula sur la constitution des ébauches mésonéphrogène, médullaire et interrénale du Crapaud commun, Bufo bufo L. (Amphibien Anoure)