Ribonucleic acid synthesis of the Y-chromosome of Drosophila hydei.

Animals Cell Differentiation DNA/isolation & purification Drosophila Female Male Molecular Biology Morphogenesis Nucleic Acid Hybridization RNA/analysis,biosynthesis,isolation & purification RNA, Ribosomal/analysis,isolation & purification Ribosomes/analysis Sex Chromosomes/analysis,metabolism Spermatogenesis Spermatozoa Testis/analysis Time Factors Tritium Uridine

RNA, Ribosomal Tritium RNA DNA Uridine