PMID- 25361819 OWN - NLM STAT- MEDLINE DCOM- 20150930 LR - 20150203 IS - 1432-8798 (Electronic) IS - 0304-8608 (Linking) VI - 160 IP - 2 DP - 2015 Feb TI - Full-length genome sequence analysis of a Hungarian porcine reproductive and respiratory syndrome virus isolated from a pig with severe respiratory disease. PG - 417-22 LID - 10.1007/s00705-014-2265-2 [doi] AB - Here, we report the isolation of a type 1 porcine reproductive and respiratory syndrome virus (PRRSV) strain from a clinical outbreak of severe respiratory problems and high fever. Next-generation sequencing was used to determine the complete genome sequence of the isolate (9625/2012). The virus belongs to a new branch within subtype 1, clade D, and shows the highest similarity to PRRSV Olot/1991 and to the Amervac vaccine strain. Mutation analysis of 9625/2012 revealed no evidence of recombination but did show a high proportion of amino acid substitutions in the putative neutralizing epitopes, suggesting an important role of selective immune pressure in the evolution of PRRSV 9625/2012. FAU - Balint, Adam AU - Balint A AD - National Food Chain Safety Office Veterinary Diagnostic Directorate, Tabornok u. 2, 1149, Budapest, Hungary, balintad@nebih.gov.hu. FAU - Balka, Gyula AU - Balka G FAU - Horvath, Peter AU - Horvath P FAU - Kecskemeti, Sandor AU - Kecskemeti S FAU - Dan, Adam AU - Dan A FAU - Farsang, Attila AU - Farsang A FAU - Szeredi, Levente AU - Szeredi L FAU - Banyai, Krisztian AU - Banyai K FAU - Bartha, Daniel AU - Bartha D FAU - Olasz, Ferenc AU - Olasz F FAU - Belak, Sandor AU - Belak S FAU - Zadori, Zoltan AU - Zadori Z LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20141102 PL - Austria TA - Arch Virol JT - Archives of virology JID - 7506870 RN - 0 (RNA, Viral) SB - IM MH - Amino Acid Sequence MH - Amino Acid Substitution MH - Animals MH - Base Sequence MH - Coinfection MH - Disease Outbreaks/*veterinary MH - Genome, Viral/*genetics MH - High-Throughput Nucleotide Sequencing MH - Hungary/epidemiology MH - Molecular Sequence Data MH - Mutation MH - Mycoplasma hyopneumoniae MH - Pneumonia of Swine, Mycoplasmal/pathology/virology MH - Porcine Reproductive and Respiratory Syndrome/*epidemiology/pathology/virology MH - Porcine respiratory and reproductive syndrome virus/classification/*genetics/isolation & purification MH - RNA, Viral/genetics MH - Sequence Alignment MH - Sequence Analysis, RNA/veterinary MH - Swine EDAT- 2014/11/02 06:00 MHDA- 2015/10/01 06:00 CRDT- 2014/11/02 06:00 PHST- 2014/05/08 00:00 [received] PHST- 2014/10/23 00:00 [accepted] PHST- 2014/11/02 06:00 [entrez] PHST- 2014/11/02 06:00 [pubmed] PHST- 2015/10/01 06:00 [medline] AID - 10.1007/s00705-014-2265-2 [doi] PST - ppublish SO - Arch Virol. 2015 Feb;160(2):417-22. doi: 10.1007/s00705-014-2265-2. Epub 2014 Nov 2.