title: Letter: functional form of RNA synthesis termination factor rho.
mesh_terms: D002499:Centrifugation, Density Gradient; D004247:DNA; D008970:Molecular Weight; D010454:Peptide Termination Factors; D011485:Protein Binding; D012313:RNA / Q000096:biosynthesis*; D014316:Tritium
chemical_list: D010454:Peptide Termination Factors; D014316:Tritium; D012313:RNA; D004247:DNA