We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePositive selection and increased antiviral activity associated with the PARP-containing isoform of human zinc-finger antiviral protein.AuthorsKerns JA; Emerman M; Malik HSPublicationPLoS genetics, 2008, Vol 4, Issue 1, pe21ISSN1553-7404Publication typearticleDOI10.1371/journal.pgen.0040021