TY - GEN AU - Geuskens,M TI - A study of the ultrastructure of nucleate and anucleate fragments of unfertilized sea urchin eggs SN - 0014-4827 PY - 1966///0110 KW - Animals KW - Cell Nucleus KW - Cytoplasm KW - Cytoplasmic Granules KW - Echinodermata KW - Female KW - In Vitro Techniques KW - Microscopy, Electron KW - Mitochondria KW - Ovum KW - cytology KW - Pigments, Biological KW - RNA, Messenger N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0014-4827(65)90044-3 ER -