PMID- 25855739 OWN - NLM STAT- MEDLINE DCOM- 20150727 LR - 20190108 IS - 1098-5514 (Electronic) IS - 0022-538X (Print) IS - 0022-538X (Linking) VI - 89 IP - 12 DP - 2015 Jun TI - A single amino acid deletion in the matrix protein of porcine reproductive and respiratory syndrome virus confers resistance to a polyclonal swine antibody with broadly neutralizing activity. PG - 6515-20 LID - 10.1128/JVI.03287-14 [doi] AB - Assessment of virus neutralization (VN) activity in 176 pigs infected with porcine reproductive and respiratory syndrome virus (PRRSV) identified one pig with broadly neutralizing activity. A Tyr-10 deletion in the matrix protein provided escape from broad neutralization without affecting homologous neutralizing activity. The role of the Tyr-10 deletion was confirmed through an infectious clone with a Tyr-10 deletion. The results demonstrate differences in the properties and specificities of VN responses elicited during PRRSV infection. CI - Copyright (c) 2015, American Society for Microbiology. All Rights Reserved. FAU - Trible, Benjamin R AU - Trible BR AD - Department of Diagnostic Medicine and Pathobiology, Kansas State University, Manhattan, Kansas, USA btrible@vet.k-state.edu. FAU - Popescu, Luca N AU - Popescu LN AD - Department of Diagnostic Medicine and Pathobiology, Kansas State University, Manhattan, Kansas, USA. FAU - Monday, Nicholas AU - Monday N AD - Department of Diagnostic Medicine and Pathobiology, Kansas State University, Manhattan, Kansas, USA. FAU - Calvert, Jay G AU - Calvert JG AD - Zoetis Inc., Global Biologics Research, Kalamazoo, Michigan, USA. FAU - Rowland, Raymond R R AU - Rowland RR AD - Department of Diagnostic Medicine and Pathobiology, Kansas State University, Manhattan, Kansas, USA. LA - eng SI - GENBANK/KM035798 PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, Non-P.H.S. DEP - 20150408 PL - United States TA - J Virol JT - Journal of virology JID - 0113724 RN - 0 (Antibodies, Neutralizing) RN - 0 (Antibodies, Viral) RN - 0 (M protein, porcine reproductive and respiratory syndrome virus) RN - 0 (Viral Matrix Proteins) RN - 42HK56048U (Tyrosine) SB - IM MH - Animals MH - Antibodies, Neutralizing/*immunology MH - Antibodies, Viral/*immunology MH - Molecular Sequence Data MH - Porcine respiratory and reproductive syndrome virus/*immunology MH - Sequence Analysis, DNA MH - *Sequence Deletion MH - Swine MH - Tyrosine/*genetics MH - Viral Matrix Proteins/genetics/*immunology PMC - PMC4474298 EDAT- 2015/04/10 06:00 MHDA- 2015/07/28 06:00 PMCR- 2015/12/15 CRDT- 2015/04/10 06:00 PHST- 2014/11/10 00:00 [received] PHST- 2015/04/01 00:00 [accepted] PHST- 2015/04/10 06:00 [entrez] PHST- 2015/04/10 06:00 [pubmed] PHST- 2015/07/28 06:00 [medline] PHST- 2015/12/15 00:00 [pmc-release] AID - JVI.03287-14 [pii] AID - 03287-14 [pii] AID - 10.1128/JVI.03287-14 [doi] PST - ppublish SO - J Virol. 2015 Jun;89(12):6515-20. doi: 10.1128/JVI.03287-14. Epub 2015 Apr 8.