title: The gene numbers game.
mesh_terms: D000818:Animals; D002874:Chromosome Mapping; D002875:Chromosomes / Q000528:radiation effects; D004247:DNA / Q000378:metabolism; D004330:Drosophila; D005260:Female; D005796:Genes; D005804:Genes, Lethal; D005808:Genes, Recessive; D005816:Genetic Complementation Test; D009154:Mutation; D010063:Ovum / Q000378:metabolism; D014176:Protein Biosynthesis; D012333:RNA, Messenger / Q000378:metabolism; D011830:Radiation Effects; D012730:Sex Chromosomes; D013045:Species Specificity; D014158:Transcription, Genetic; D014319:Triturus; D014981:Xenopus
chemical_list: D012333:RNA, Messenger; D004247:DNA