The genes for ribosomal RNA in diploid and polytene chromosomes of Drosophila melanogaster.
D000818:Animals; D002466:Cell Nucleolus / Q000648:ultrastructure; D002875:Chromosomes / Q000648:ultrastructure*; D004247:DNA; D004171:Diploidy; D004331:Drosophila melanogaster / Q000648:ultrastructure*; D005260:Female; D005796:Genes; D005838:Genotype; D008297:Male; D009693:Nucleic Acid Hybridization; D012335:RNA, Ribosomal; D012270:Ribosomes / Q000032:analysis; D012730:Sex Chromosomes / Q000648:ultrastructure
D012335:RNA, Ribosomal; D004247:DNA