title: Morphological differentiation of mitochondria in the early amphibian embryo.
mesh_terms: D000557:Ambystoma; D000818:Animals; D001755:Blastocyst / Q000502:physiology* / Q000648:ultrastructure; D002454:Cell Differentiation; D002478:Cells, Cultured; D004625:Embryo, Nonmammalian / Q000502:physiology; D008854:Microscopy, Electron; D008928:Mitochondria / Q000648:ultrastructure*; D012867:Skin / Q000196:embryology