Peer-reviewed veterinary case report
Genomic sequence analysis of a new reassortant infectious bursal disease virus from commercial broiler flocks in Central China.
- Journal:
- Archives of virology
- Year:
- 2013
- Authors:
- Cui, Pei et al.
- Affiliation:
- Henan Center for Animal Disease Control and Prevention · China
Abstract
We report the complete nucleotide sequence of a reassortant infectious bursal disease (IBD) virus (IBDV) HN isolate from commercial broiler flocks in central China. The genome consisted of 3,232 and 2,652 nucleotides in the coding regions of segments A and B, respectively. Alignment of both nucleotide and deduced amino acid sequences and phylogenetic analysis revealed that the genome segments A and B of HN were derived from the attenuated strain B87 and the VV strain OKYM. This is a new reassortant IBDV strain that has emerged in nature, involving segment A of a cell-culture-adapted attenuated vaccine strain B87.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/23543159/