title: Catalysis by RNA.
mesh_terms: D002384:Catalysis; D004722:Endoribonucleases / Q000378:metabolism; D007438:Introns; D012313:RNA / Q000235:genetics / Q000378:metabolism*; D012326:RNA Splicing; D043262:Ribonuclease P
chemical_list: D012313:RNA; D004722:Endoribonucleases; D043262:Ribonuclease P