title: Specification of cell fate by cytoplasmic determinants in ascidian embryos.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002455:Cell Division; D003593:Cytoplasm / Q000502:physiology*; D003594:Cytoplasmic Granules / Q000502:physiology; D003599:Cytoskeleton / Q000502:physiology; D005260:Female; D008928:Mitochondria / Q000502:physiology; D009132:Muscles / Q000166:cytology; D010063:Ovum / Q000166:cytology; D013234:Stem Cells / Q000166:cytology; D014561:Urochordata / Q000166:cytology / Q000196:embryology* / Q000648:ultrastructure