title: ELECTRON MICROSCOPE STUDIES OF THE FERTILIZED EGG AND THE TWO-CELL STAGE OF MYTILUS EDULIS.
mesh_terms: D000818:Animals; D002455:Cell Division; D002875:Chromosomes; D003593:Cytoplasm; D004530:Egg Yolk; D004583:Electrons; D005306:Fertilization; D008055:Lipids; D008853:Microscopy; D008854:Microscopy, Electron; D008928:Mitochondria; D008974:Mollusca; D049880:Mytilus edulis; D010063:Ovum; D012106:Research; D015053:Zygote
chemical_list: D008055:Lipids
keywords: CELL DIVISION; CHROMOSOMES; CYTOPLASM; EGG YOLK; EXPERIMENTAL LAB STUDY; FERTILIZATION; LIPIDS; MICROSCOPY, ELECTRON; MITOCHONDRIA; MOLLUSCA; OVUM; PROTOPLASM