title: X-ray-induced loss of the maternal second chromosome in inseminated eggs of Drosophila melanogaster.
mesh_terms: D000367:Age Factors; D000818:Animals; D002875:Chromosomes / Q000528:radiation effects*; D003433:Crosses, Genetic; D004331:Drosophila melanogaster; D005260:Female; D005306:Fertilization; D008297:Male; D008540:Meiosis / Q000528:radiation effects; D009026:Mortality; D010063:Ovum / Q000528:radiation effects*; D011679:Pupa; D011830:Radiation Effects