TY - GEN AU - Xia,Jing AU - Cui,Jia-Qi AU - He,Xiao AU - Liu,Yue-Yue AU - Yao,Ke-Chang AU - Cao,San-Jie AU - Han,Xin-Feng AU - Huang,Yong TI - Genetic and antigenic evolution of H9N2 subtype avian influenza virus in domestic chickens in southwestern China, 2013-2016 SN - 1932-6203 PY - 2017///0825 KW - Animals KW - Antigens, Viral KW - genetics KW - Chickens KW - China KW - Cross Reactions KW - Evolution, Molecular KW - Hemagglutinin Glycoproteins, Influenza Virus KW - Influenza A Virus, H9N2 Subtype KW - classification KW - Influenza Vaccines KW - immunology KW - Influenza in Birds KW - Neuraminidase KW - Phylogeny KW - Poultry Diseases KW - Vaccine Potency KW - Viral Proteins N1 - Publication Type: Journal Article UR - https://doi.org/10.1371/journal.pone.0171564 ER -