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 Viroljournal_title
Archives of virologyauthors
Smith N,Power UF,McKillen Jdoi
10.1007/s00705-018-3886-7subject
Has Abstractpub_date
2018-10-01 00:00:00pages
2799-2804issue
10eissn
0304-8608issn
1432-8798pii
10.1007/s00705-018-3886-7journal_volume
163pub_type
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