title: Covalent integrity and molecular weights of yeast ribosomal ribonucleic acid components.
mesh_terms: D002474:Cell-Free System; D002499:Centrifugation, Density Gradient; D002501:Centrifugation, Zonal; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D006358:Hot Temperature; D008970:Molecular Weight; D009154:Mutation; D012313:RNA; D012270:Ribosomes; D012440:Saccharomyces; D013053:Spectrophotometry; D014783:Viscosity
chemical_list: D012313:RNA