title: Genetic activities of the Y chromosome in Drosophila during spermatogenesis.
mesh_terms: D000818:Animals; D002869:Chromosome Aberrations; D004247:DNA; D004330:Drosophila; D005298:Fertility; D008297:Male; D008853:Microscopy; D012313:RNA / Q000096:biosynthesis; D012730:Sex Chromosomes / Q000502:physiology*; D012732:Sex Determination Analysis; D013094:Spermatozoa / Q000166:cytology* / Q000254:growth & development*
chemical_list: D012313:RNA; D004247:DNA