title: [Perseverance of viruses].
authors.forename: V I
authors.initials: VI
authors.lastname: Agol
mesh_terms: D000220:Adaptation, Biological; D004260:DNA Repair; D004279:DNA, Viral / Q000502:physiology*; D019143:Evolution, Molecular; D016679:Genome, Viral; D012367:RNA, Viral / Q000502:physiology*; D011995:Recombination, Genetic; D018406:Virus Physiological Phenomena
chemical_list: D004279:DNA, Viral; D012367:RNA, Viral