Jiayun Yang

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Novel H5N6 influenza A viruses have infected birds and human beings and caused four human clinical cases in China since 2014. The pig, as a mixing vessel, plays an important role for influenza virus reassortment and transmission. Towards this, routine surveillance for swine influenza in Guangdong province was conducted in 2014. In this study, we reported(More)
Multiple infections of avian influenza viruses (AIVs) in poultry or wild birds contribute to the continued evolution of H5 subtype viruses in nature and provide potential recombination of AIVs of different origins. In this study, we carried out surveillance of AIVs in ducks, geese and the environment of a community in Hunan province, China, from 2014-2015.(More)
H5N6 avian influenza virus (AIV) has posed a potential threat to public health since its emergence in China in 2013. To understand the evolution and emergence of H5N6 AIV in the avian population, we performed molecular surveillance of live poultry markets (LPMs) in Wugang Prefecture, Hunan Province, in central China, during 2014 and 2015. Wugang Prefecture(More)
We have previously reported that phosphoinositide-specific phospholipase γ1 (PLC-γ1) signaling is activated by influenza virus H1N1 infection and mediates efficient viral entry in human epithelial cells. In this study, we show that H1N1 also activates PLCγ-1 signaling in human promonocytic cell line -derived macrophages. Surprisingly, the activated PLCγ-1(More)
In this study, we analyzed the genome of a H10N5 influenza virus from wild birds. This virus was identified as a novel reassortant virus with internal genes from multiple subtypes and of distinct origins. After sequential passage in mice, mouse-adapted viruses bearing mutations PB2-E627K and HA-G218E were generated. These viruses caused dramatic body weight(More)
This research focuses on user’s perceptions of M-commerce. It investigates issues that are related to M-commerce successful implementation, such as integrating the function of business intelligence and information system management to M-commerce, applying businesses process management to M-commerce, and solving the security and privacy issues in which could(More)
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