Article
Genetic and antigenic variation of shedding viruses from vaccinated chickens after challenge with virulent Newcastle disease virus.
Avian diseases - 1 Jun 2013
Choi Kang-Seuk, Kye Soo-jeong, Kim Ji-Ye, Lee Hee-Soo
Abstract excerpt
Newcastle disease virus (NDV) isolation was attempted from La Sota-vaccinated or unvaccinated chickens exposed to the virulent NDV variant E347Kmt. Shedding viruses were purified by plaque assay and then were sequenced for HN and F genes. The amino acid sequences of the F gene of all shedding vir...
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