title: Relationship between effects of X-rays on nondisjunction and crossing over in Drosophila melanogaster.
mesh_terms: D000818:Animals; D002455:Cell Division / Q000528:radiation effects; D002875:Chromosomes / Q000528:radiation effects*; D003434:Crossing Over, Genetic / Q000528:radiation effects*; D004331:Drosophila melanogaster / Q000528:radiation effects*; D005260:Female; D005838:Genotype; D008297:Male; D009865:Oocytes / Q000528:radiation effects; D011831:Radiation Genetics; D012730:Sex Chromosomes / Q000528:radiation effects