Article
[Genetic characterization of HA1 gene of influenza H3N2 virus isolates during 2008-2009 in Zhuhai, China].
Bing du xue bao = Chinese journal of virology - 1 Mar 2011
Li Hong-xia, Wei Quan-de, Zhang Li-rong, Zhang Jing-tao, Lin Yi-xiong, Fang Yan-mei, Zheng Yu-ke
Abstract excerpt
To understand the HA1 genetic variation characterization of influenza H3N2 virus isolates in Zhu-hai during 2008-2009, we selected 20 of H3N2 Influenza strains cultured in MDCK cell. Viral RNAs were extracted and amplified by using RT-PCR. The amplified products were purified after identified by gel electrophoresis and then the nucleotide sequences of the amplicons were determined. The results were analyzed by...
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