Article
E sequence analysis of persistently infected mutant Japanese encephalitis virus strains.
Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban - 1 Jan 2006
Li Qi, Xu Keshu, Wang Huafeng, Zhou Xia
Abstract excerpt
A persistent infection model was established after human hepatoma cells infected by Japanese encephalitis viruses were subcultured for several times. Viral titers of mutant viruses in persistently infected cells were examined by plaque methods using BHK cells. Nucleotides of the E coding region of two wild and two mutant viruses were amplified by RT-PCR. PCR products were sequenced by ABI-PRSM 310 sequencing...
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