Complete genome sequences of two chinese virulent avian coronavirus infectious bronchitis virus variants |
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| Authors: | Meilan Mo Baicheng Huang Ping Wei Tianchao Wei Qiuying Chen Xiuying Wang Meng Li Wensheng Fan |
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| Affiliation: | College of Animal Science and Technology, Guangxi University, Nanning, Guangxi, China. |
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| Abstract: | Avian coronavirus infectious bronchitis virus (IBV) is variable, which causes many serotypes. Here we reported the complete genome sequences of two virulent IBV variants from China, GX-YL5 and GX-YL9, belonging to different serotypes. Differences between GX-YL5 and GX-YL9 were found mainly in stem-loop structure I in the predicted RNA secondary structure of open reading frame (ORF) 1b and the S protein gene fusion region, which will help us understand the molecular evolutionary mechanism of IBV and the disconcordance between the genotypes and serotypes of coronavirus. |
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