title: Evolutionary change of duplicate genes.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002874:Chromosome Mapping; D004247:DNA / Q000378:metabolism; D005796:Genes; D005815:Genetic Code; D005838:Genotype; D007527:Isoenzymes / Q000096:biosynthesis / Q000235:genetics*; D009154:Mutation; D010944:Plants / Q000235:genetics; D011123:Polyploidy; D012313:RNA / Q000378:metabolism; D012093:Replicon; D014158:Transcription, Genetic; D014177:Translations
chemical_list: D007527:Isoenzymes; D012313:RNA; D004247:DNA