The origins and evolution of viruses.
Campbell
A
A
D002213:Capsid / Q000235:genetics / Q000378:metabolism; D004279:DNA, Viral / Q000235:genetics; D019143:Evolution, Molecular; D022761:Gene Transfer, Horizontal; D005814:Genes, Viral; D012367:RNA, Viral / Q000235:genetics; D014780:Viruses / Q000235:genetics*
D004279:DNA, Viral; D012367:RNA, Viral