title: 5.3 S RNA is a discrete cleavage product from the 5'-terminus of 18 S RNA of rat liver ribosomes.
mesh_terms: D000818:Animals; D001483:Base Sequence; D004720:Endonucleases / Q000378:metabolism; D007942:Leukemia, Experimental / Q000378:metabolism; D008099:Liver / Q000032:analysis*; D008970:Molecular Weight; D009693:Nucleic Acid Hybridization; D012335:RNA, Ribosomal / Q000235:genetics / Q000302:isolation & purification*; D051381:Rats; D012156:Reticulocytes / Q000378:metabolism; D012270:Ribosomes / Q000032:analysis*; D014981:Xenopus
chemical_list: D012335:RNA, Ribosomal; D004720:Endonucleases