title: MODERN CONCEPT OF CHROMOSOME STRUCTURE AND FUNCTION.
mesh_terms: D022004:Chromosome Structures; D002875:Chromosomes; D004247:DNA; D004583:Electrons; D005796:Genes; D008853:Microscopy; D008854:Microscopy, Electron; D012313:RNA; D012106:Research
chemical_list: D012313:RNA; D004247:DNA
keywords: CHROMOSOMES; DNA; EXPERIMENTAL LAB STUDY; GENES; MICROSCOPY, ELECTRON; RNA