title: Introns pop up in new places--what does it mean?
authors: M
authors: M
authors: Barinaga
mesh_terms: D000458:Cyanobacteria / Q000235:genetics*; D007438:Introns / Q000235:genetics*; D012326:RNA Splicing; D012356:RNA, Transfer, Leu / Q000235:genetics
chemical_list: D012356:RNA, Transfer, Leu