Article
Generation of a genotype VII Newcastle disease virus vaccine candidate with high yield in embryonated chicken eggs.
Avian diseases - 1 Sept 2011
Hu Zenglei, Hu Shunlin, Meng Chun, Wang Xiaoquan, Zhu Jie, Liu Xiufan
Abstract excerpt
To generate a genotype VII Newcastle disease virus (NDV) vaccine with high yield in embryonated chicken eggs, we selected genotype VII NDV strain JS5/05, which possesses a high virus titer in embryos as the parental virus. Using reverse genetics, we generated a genetically tagged derivative (NDV/AI4) of JS5/05 by changing the amino acid sequence of the cleavage site of the F0 protein. Pathogenicity tests showed...
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