title: Fractionation of Escherichia coli isoaccepting tRNA species by sepharose 4B column chromatography.
mesh_terms: D000596:Amino Acids; D002847:Chromatography, Agarose; D004926:Escherichia coli / Q000032:analysis*; D012329:RNA, Bacterial / Q000032:analysis*; D012343:RNA, Transfer / Q000032:analysis*
chemical_list: D000596:Amino Acids; D012329:RNA, Bacterial; D012343:RNA, Transfer