title: Gene duplication, mutation load, and mammalian genetic regulatory systems.
mesh_terms: D000818:Animals; D001483:Base Sequence; D005075:Biological Evolution; D004247:DNA; D004798:Enzymes; D005260:Female; D005796:Genes; D005809:Genes, Regulator; D005815:Genetic Code; D006728:Hormones; D006801:Humans; D008297:Male; D008322:Mammals; D051379:Mice; D009154:Mutation; D014176:Protein Biosynthesis; D012333:RNA, Messenger; D011817:Rabbits; D051381:Rats; D012641:Selection, Genetic; D014158:Transcription, Genetic
chemical_list: D004798:Enzymes; D006728:Hormones; D012333:RNA, Messenger; D004247:DNA