Analysis of small RNAs derived from Chinese wheat mosaic virus

文献类型： 外文期刊

第一作者： Yang, Jian

作者： Yang, Jian;Zheng, Shi-Ling;Zhang, Heng-Mu;Liu, Xiao-Ya;Li, Jing;Li, Jun-Min;Chen, Jian-Ping;Zheng, Shi-Ling;Liu, Xiao-Ya

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期刊名称：ARCHIVES OF VIROLOGY （ 影响因子：2.574； 五年影响因子：2.466 ）

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收录情况： SCI

摘要： The virus-derived small interfering RNAs (vsiRNAs) of Chinese wheat mosaic virus (CWMV), a member of the genus Furovirus, were characterised from wheat plants by deep sequencing. CWMV vsiRNAs of 21–22 nt in length predominated, suggesting that there might be a conserved mechanism of DCL2 and DCL4 involvement in the biogenesis of vsiRNAs, as well as a common RNA silencing pathway in CWMV-infected wheat plants. The 5′-terminal base of vsiRNAs was biased towards A/U, suggesting that CWMV vsiRNAs might be loaded into diverse AGO-containing RISCs to disturb the gene expression of host plants. Possible targets for some of the vsiRNAs were predicted.

分类号： R37

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