Nucleolus-like bodies in the embryonic ectodermal and mesodermal cells of postimplantation rat embryos.
D000818:Animals; D003593:Cytoplasm / Q000648:ultrastructure*; D003599:Cytoskeleton / Q000648:ultrastructure; D004475:Ectoderm / Q000648:ultrastructure*; D008648:Mesoderm / Q000648:ultrastructure*; D008854:Microscopy, Electron; D051381:Rats / Q000196:embryology*