par Kai Liu, Bing;Milaire, Jean
Référence Archives de biologie, 93, 1, page (99-109)
Publication Publié, 1982
Article révisé par les pairs
Résumé : Physiological necrotic sites affecting the dermatome and the ventral border of the somites have been demonstrated in bulk preparations of mouse supravitally stained with Nile blue sulphate ranging from the 24- to the 46-somite stages. In addition to their occurrence according to a particular gradient along the cephalocaudal axis, the spatiotemporal necrotic patterns reveal the existence of interesting regional differences. The somites of the limb territories are more severely affected than those of the intermediate trunk area and crossed bilateral asymmetries characterize the somites of the fore- and hindlimb territories in the younger embryos.