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Peer-reviewed veterinary case report

Pathotyping of a Newcastle disease virus isolated from peacock (Pavo cristatus).

Journal:
Tropical animal health and production
Year:
2010
Authors:
Vijayarani, K et al.
Affiliation:
Department of Animal Biotechnology · India

Abstract

This report describes Newcastle disease in peacock and the isolation and characterization of the virus. The virus had an intracerbral pathogenicity index of 1.71 and mean death time of 47 h. The isolate had multiple basic amino acids at the fusion protein cleavage site sequence ((110)GGRRQRRFIG(119)) with a phenylalanine at residue 117. Biological and molecular characterization revealed that the virus is velogenic. Phylogenetic analysis placed the isolate in genotype II.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/19763869/