title: The nucleic acids of viruses.
mesh_terms: D000256:Adenoviridae; D001103:Arboviruses; D001354:Avian Leukosis Virus; D001412:Bacillus subtilis; D001435:Bacteriophages; D003090:Coliphages; D004267:DNA Viruses; D004279:DNA, Viral; D006564:Herpesviridae; D009029:Mosaic Viruses; D009975:Orthomyxoviridae; D010849:Picornaviridae; D010942:Plant Viruses; D011120:Polyomavirus; D011212:Poxviridae; D012367:RNA, Viral; D012087:Reoviridae
chemical_list: D004279:DNA, Viral; D012367:RNA, Viral