FUNDAMENTAL CHROMOSOME STRUCTURE.
D002455:Cell Division; D022004:Chromosome Structures; D002875:Chromosomes; D004247:DNA; D004583:Electrons; D051379:Mice; D008853:Microscopy; D008854:Microscopy, Electron; D011506:Proteins; D012106:Research
D011506:Proteins; D004247:DNA
CELL DIVISION; CHROMOSOMES; DNA; EXPERIMENTAL LAB STUDY; MICE; MICROSCOPY, ELECTRON; PROTEINS