title: Small cytoplasmic RNA from mouse cells covalently linked to a protein.
abstract: A low-molecular-mass RNA from the cytoplasm of mouse Krebs II cells was found to be covalently linked to a protein with an apparent molecular mass of 13 kDa. The protein appears to be attached to the 5'-terminus of the RNA molecule, which is approx. 20 nucleotides long.
mesh_terms: D000818:Animals; D002287:Carcinoma, Krebs 2; D002478:Cells, Cultured; D003593:Cytoplasm / Q000032:analysis*; D004591:Electrophoresis, Polyacrylamide Gel; D004722:Endoribonucleases; D007457:Iodine Radioisotopes; D051379:Mice; D008970:Molecular Weight; D011506:Proteins / Q000378:metabolism*; D012313:RNA / Q000032:analysis / Q000378:metabolism*
chemical_list: D007457:Iodine Radioisotopes; D011506:Proteins; D012313:RNA; D004722:Endoribonucleases; C022543:ribonuclease T(2)