title: RNA World research-still evolving.
authors.affiliation: Howard Hughes Medical Institute, Department of Chemistry and Biochemistry, University of Colorado BioFrontiers Institute, Boulder, Colorado 80309-0596, USA thomas.cech@colorado.edu.
authors.forename: Thomas R
authors.initials: TR
authors.lastname: Cech
mesh_terms: D049673:History, 20th Century; D049674:History, 21st Century; D012313:RNA / Q000235:genetics*; D012106:Research
chemical_list: D012313:RNA