title: [The type of changes in the histone/DNA ratio during ontogenesis of multicellular organisms].
authors.forename: I P
authors.initials: IP
authors.lastname: Shabalkin
mesh_terms: D000818:Animals; D001757:Blastomeres / Q000166:cytology; D002455:Cell Division; D004247:DNA / Q000032:analysis*; D004625:Embryo, Nonmammalian / Q000737:chemistry; D047108:Embryonic Development; D006657:Histones / Q000032:analysis*; D013215:Starfish / Q000737:chemistry / Q000254:growth & development*
chemical_list: D006657:Histones; D004247:DNA