title: Localisation of 5S ribosomal RNA genes on human chromosome 1.
mesh_terms: D001345:Autoradiography; D002874:Chromosome Mapping; D002900:Chromosomes, Human, 1-3; D004247:DNA; D005796:Genes; D006801:Humans; D007457:Iodine Radioisotopes; D007962:Leukocytes / Q000648:ultrastructure; D009693:Nucleic Acid Hybridization; D012335:RNA, Ribosomal / Q000096:biosynthesis*
chemical_list: D007457:Iodine Radioisotopes; D012335:RNA, Ribosomal; D004247:DNA