title: A dose-fractionation study to determine how long breaks induced in various stages of spermatogenesis of Drosophila stay open.
mesh_terms: D000818:Animals; D002869:Chromosome Aberrations; D004330:Drosophila / Q000528:radiation effects*; D005260:Female; D008297:Male; D011830:Radiation Effects; D013091:Spermatogenesis / Q000528:radiation effects; D013094:Spermatozoa / Q000528:radiation effects*