title: Unequal crossing over at the rRNA locus as a source of quantitative genetic variation.
mesh_terms: D000818:Animals; D003434:Crossing Over, Genetic; D004331:Drosophila melanogaster / Q000235:genetics*; D005260:Female; D005796:Genes; D008040:Genetic Linkage; D014644:Genetic Variation; D008297:Male; D009154:Mutation; D012335:RNA, Ribosomal / Q000235:genetics*; D012641:Selection, Genetic; D012744:Sex Ratio; D014960:X Chromosome
chemical_list: D012335:RNA, Ribosomal