title: Nucleic acids in ruminant digesta as indices of microbial nitrogen.
mesh_terms: D000818:Animals; D001419:Bacteria / Q000032:analysis; D002417:Cattle; D004269:DNA, Bacterial / Q000032:analysis; D009584:Nitrogen / Q000032:analysis*; D009696:Nucleic Acids / Q000032:analysis*; D012329:RNA, Bacterial / Q000032:analysis; D012417:Rumen / Q000032:analysis / Q000382:microbiology*; D012756:Sheep
chemical_list: D004269:DNA, Bacterial; D009696:Nucleic Acids; D012329:RNA, Bacterial; D009584:Nitrogen