Lack of detection of host associated differences in Newcastle disease viruses of genotype VIId isolated from chickens and geese.

ABSTRACT:

Background

The goose is usually considered to be resistant even to strains of Newcastle disease virus (NDV) that are markedly virulent for chickens. However, ND outbreaks have been frequently reported in goose flocks in China since the late 1990s with the concurrent emergence of genotype VIId NDV in chickens. Although the NDVs isolated from both chickens and geese in the past 15 years have been predominantly VIId viruses, published data comparing goose- and chicken-originated ND viruses are scarce and controversial.

Results

In this paper, we compared genotype VIId NDVs originated from geese and chickens genetically and pathologically. Ten entire genomic sequences and 329 complete coding sequences of individual genes from genotype VIId NDVs of both goose- and chicken-origin w

SUBMITTER: Wang Y 

PROVIDER: S-EPMC3491030 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature