Characterization of a new isolate of pepper chlorotic spot virus from Yunnan province, China

文献类型: 外文期刊

第一作者: Zheng, Kuanyu

作者: Zheng, Kuanyu;Rahman, Md. Siddiqur;Su, Xiaoxia;Wu, Kuo;Li, Ting;Zhang, Zhongkai;Dong, Jiahong;Chen, Tsung-Chi;Chen, Tsung-Chi;Yeh, Shyi-Dong;Rahman, Md. Siddiqur

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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: A new isolate, 14YV733, of pepper chlorotic spot virus (PCSV) from chili peppers in Yunnan province of China was identified. The typical tospoviral particles of 80-120 nm in diameter were observed by electron microscopy. The virus caused systemic symptoms in several solanaceous plants and the Brassica rapa L. Chinensis group with mechanical inoculation. The sap from infected leaves reacted positively to a rabbit antibody to the N protein of watermelon silver mottle virus (WSMoV) in immunoblotting. The S, M, and L RNAs of PCSV-14YV733 are 3310 nts, 4711 nts, and 8913 nts long, respectively. This is the first report of complete sequences of PCSV in mainland China. Phylogenetic analysis of all tospoviral proteins indicated that PCSV-14YV733 is closely related to members of the WSMoV serogroup.

分类号: R37

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