Mutation of D201G near the receptor binding site significantly drive
antigenic drift of circulating H9N2 subtype avian influenza virus
Short title: Antigenic drift site of H9N2 AIV
Jing Xia1,2¶, Yu-Wen Luo1,2¶,
Meng-Yi Dong1,2, Yong-Xin Li1,2,
An-Dong Wang1,2, Nian-Ling Li1,2,
Yu-Xi Shen1,2, Shu-Yun Li1,2, Min
Cui1,2, Xin-Feng Han1,2, Song-Cheng
Yu3, Min Li4*, Yong
Huang1,2*
1. Preventive of Veterinary Medicine, College of Veterinary Medicine,
Sichuan Agricultural University, Chengdu 611130, Sichuan, China.
2. Key Laboratory of Animal Disease and Human Health of Sichuan
Province, Sichuan Agricultural University, Chengdu 611130, Sichuan,
China.
3. Meishan Dongpo District Agricultural and Rural Burean, Livestock
station, Meishan 620010, Sichuan, China
4. Animal disease prevention and control center of Chengdu city, Chengdu
610041, Sichuan, China
¶ These authors contributed equally to this work
* Correspondence:
Yong Huang, E-mail:
hyong601@163.com
Min Li, E-mail: 350360849@qq.com
Jing Xia:
14551@sicau.edu.cn
xiajing1028@163.com
Yu-Wen Luo: Yuwen_Luo@126.com
Meng-Yi Dong: 18200356764@163.com
Yong-Xin Li: 41984561@qq.com
An-Dong Wang: antone@stu.sicau.edu.cn
Nian-Ling Li: linianling123@163.com
Yu-Xi Shen: shenyuxi1019@163.com
Shu-Yun Li: lishuyun607@163.com
Min Cui: cuimintracy@163.com
Xin-Feng Han: hanxinf@163.com
Song-Cheng Yu: 853769133@qq.com