title: Size differences of large ribosomal RNA in vertebrates.
mesh_terms: D000818:Animals; D001001:Anura; D002250:Carbon Radioisotopes; D002645:Chickens; D004586:Electrophoresis; D004591:Electrophoresis, Polyacrylamide Gel; D005559:Formamides; D008099:Liver / Q000378:metabolism*; D009690:Nucleic Acid Conformation; D009963:Orotic Acid / Q000378:metabolism; D012313:RNA / Q000096:biosynthesis / Q000302:isolation & purification / Q000378:metabolism; D012335:RNA, Ribosomal / Q000302:isolation & purification / Q000378:metabolism*; D011898:Ranidae; D051381:Rats; D012487:Salmonidae; D012911:Snakes; D013045:Species Specificity; D013056:Spectrophotometry, Ultraviolet
chemical_list: D002250:Carbon Radioisotopes; D005559:Formamides; D012335:RNA, Ribosomal; D009963:Orotic Acid; D012313:RNA