Ribonucleic acids fractionation by density-gradient centrifugation and by agar gel electrophoresis: a comparison.
D000362:Agar; D000818:Animals; D002499:Centrifugation, Density Gradient; D004586:Electrophoresis; D004926:Escherichia coli / Q000032:analysis; D005782:Gels; D008099:Liver / Q000032:analysis; D012313:RNA / Q000032:analysis*; D012329:RNA, Bacterial / Q000032:analysis*; D012367:RNA, Viral / Q000032:analysis*; D051381:Rats; D014027:Tobacco Mosaic Virus / Q000032:analysis; D014461:Ultracentrifugation
D005782:Gels; D012329:RNA, Bacterial; D012367:RNA, Viral; D012313:RNA; D000362:Agar