title: Ribosomal DNA in Drosophila melanogaster. II. Heteroduplex mapping of cloned and uncloned rDNA.
mesh_terms: D001483:Base Sequence; D004247:DNA; D004331:Drosophila melanogaster / Q000235:genetics; D005796:Genes; D008854:Microscopy, Electron; D009693:Nucleic Acid Hybridization; D012270:Ribosomes / Q000032:analysis*
chemical_list: D004247:DNA