title: Control of early embryonic development: an analysis of a cytoplasmic component and its mode of action.
mesh_terms: D000557:Ambystoma / Q000235:genetics; D000818:Animals; D001755:Blastocyst / Q000166:cytology; D002454:Cell Differentiation; D002999:Clone Cells; D003593:Cytoplasm / Q000502:physiology*; D005111:Extrachromosomal Inheritance; D005260:Female; D009154:Mutation; D053652:Nuclear Transfer Techniques