Article
Construction of an infectious cDNA clone of a swine genotype 3 HEV strain isolated in Shanghai, China.
Intervirology - 1 Jan 2014
Si Fusheng, Shi Biao, Wang Xi, Zhu Yumin, Liu Xia, Yang Qian, Li Zhen
Abstract excerpt
OBJECTIVES: Infectious cDNA clones are important tools for studying molecular mechanisms in RNA viruses. The aim of this study was to construct an infectious cDNA clone for SAAS-JDY5, which is a genotype 3 HEV strain of swine origin. METHODS: Construction employed overlapping PCR and restriction analysis to ligate nine cDNA fragments into a full-length cDNA clone containing 14 mutations compared to the consensus...
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