title: RNA molecular weight determinations by gel electrophoresis under denaturing conditions, a critical reexamination.
mesh_terms: D004587:Electrophoresis, Agar Gel / Q000379:methods; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D008433:Mathematics; D008970:Molecular Weight; D012313:RNA
chemical_list: D012313:RNA