title: [Nonhereditary changeability and its molecular mechanisms].
mesh_terms: D000220:Adaptation, Biological; D000818:Animals; D005075:Biological Evolution; D004261:DNA Replication; D003609:Dactinomycin / Q000494:pharmacology; D004330:Drosophila; D004781:Environmental Exposure; D005796:Genes; D005815:Genetic Code; D005827:Genetics, Microbial / Q000187:drug effects*; D009154:Mutation; D010641:Phenotype; D012333:RNA, Messenger; D013696:Temperature
chemical_list: D012333:RNA, Messenger; D003609:Dactinomycin
vernacular_title: Nenasledstvennaia izmenchivost' i ee molekuliarnye mekhanizmy.