Characterization of S1 gene sequence variations of attenuated QX-like and variant infectious bronchitis virus strains and the pathogenicity of the viruses in specific-pathogen-free chickens
Besides the vaccine strains, the Malaysian variant (MV) and QX-like are the predominant IBVs detected on commercial poultry farms. These two virus strains are distinct based on genomic and pathogenicity studies. In this study, we determined the sequence of the S1 gene and compared the pathogenicity...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2020
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| Online Access: | http://psasir.upm.edu.my/id/eprint/88146/1/ABSTRACT.pdf http://psasir.upm.edu.my/id/eprint/88146/ https://link.springer.com/article/10.1007/s00705-020-04812-2 |
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