title: Pre-rRNA processing and the path from the RNA world.
authors.forename: D C
authors.initials: DC
authors.lastname: Jeffares
authors.forename: A M
authors.initials: AM
authors.lastname: Poole
authors.forename: D
authors.initials: D
authors.lastname: Penny
mesh_terms: D005075:Biological Evolution; D005057:Eukaryotic Cells; D011387:Prokaryotic Cells; D012313:RNA / Q000235:genetics*; D012322:RNA Precursors / Q000378:metabolism*; D012323:RNA Processing, Post-Transcriptional; D012335:RNA, Ribosomal / Q000096:biosynthesis* / Q000235:genetics
chemical_list: D012322:RNA Precursors; D012335:RNA, Ribosomal; D012313:RNA