title: Sequence studies of the 5 S DNA of Xenopus laevis.
mesh_terms: D000818:Animals; D001483:Base Sequence; D002855:Chromatography, Thin Layer; D004247:DNA / Q000097:blood; D004912:Erythrocytes / Q000032:analysis*; D005796:Genes; D009693:Nucleic Acid Hybridization; D009841:Oligonucleotides / Q000032:analysis; D010179:Pancreas / Q000201:enzymology; D012260:Ribonucleases; D014158:Transcription, Genetic; D014981:Xenopus
chemical_list: D009841:Oligonucleotides; D004247:DNA; D012260:Ribonucleases