title: The RNA lariat: a new ring to the splicing of mRNA precursors.
mesh_terms: D001482:Base Composition; D001483:Base Sequence; D002467:Cell Nucleus / Q000378:metabolism; D006367:HeLa Cells / Q000378:metabolism; D006801:Humans; D009690:Nucleic Acid Conformation; D009694:Nucleic Acid Precursors / Q000235:genetics*; D012322:RNA Precursors; D012326:RNA Splicing; D012333:RNA, Messenger / Q000235:genetics*
chemical_list: D009694:Nucleic Acid Precursors; D012322:RNA Precursors; D012333:RNA, Messenger