The conversion of yolk into cytoplasm in the chick blastoderm as shown by electron microscopy.
D000818:Animals; D001756:Blastoderm; D002645:Chickens; D003593:Cytoplasm; D004583:Electrons; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D008853:Microscopy; D008854:Microscopy, Electron
EMBRYO; MICROSCOPY, ELECTRON; PROTOPLASM