Phylogenetic analysis of porcine reproductive and respiratory syndrome virus isolates from Northern Ireland.

Abstract:

:To investigate the genetic diversity of porcine reproductive and respiratory syndrome virus (PRRSV) in Northern Ireland, the ORF5 gene from nine field isolates was sequenced and phylogenetically analysed. The results revealed relatively high diversity amongst isolates, with 87.6-92.2% identity between farms at the nucleotide level and 84.1-93.5% identity at the protein level. Phylogenetic analysis confirmed that all nine isolates belonged to the European (type 1) genotype and formed a cluster within the subtype 1 subgroup. This study provides the first report on PRRSV isolate diversity in Northern Ireland.

journal_name

Arch Virol

journal_title

Archives of virology

authors

Smith N,Power UF,McKillen J

doi

10.1007/s00705-018-3886-7

subject

Has Abstract

pub_date

2018-10-01 00:00:00

pages

2799-2804

issue

10

eissn

0304-8608

issn

1432-8798

pii

10.1007/s00705-018-3886-7

journal_volume

163

pub_type

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