title: RNA fractionation on hydroxyapatite columns.
mesh_terms: D000327:Adsorption; D000818:Animals; D001412:Bacillus subtilis / Q000032:analysis; D001717:Birds; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange / Q000379:methods*; D004247:DNA / Q000032:analysis; D004926:Escherichia coli / Q000032:analysis; D006882:Hydroxyapatites; D007201:Indicator Dilution Techniques; D008433:Mathematics; D008722:Methods; D051379:Mice; D008970:Molecular Weight; D009174:Mycoplasma / Q000032:analysis; D009492:Neurospora crassa / Q000032:analysis; D009695:Nucleic Acid Renaturation; D011119:Polynucleotides / Q000032:analysis; D012313:RNA / Q000032:analysis*; D012329:RNA, Bacterial / Q000032:analysis; D012367:RNA, Viral / Q000032:analysis; D012997:Solvents; D013696:Temperature; D014981:Xenopus
chemical_list: D006882:Hydroxyapatites; D011119:Polynucleotides; D012329:RNA, Bacterial; D012367:RNA, Viral; D012997:Solvents; D012313:RNA; D004247:DNA