文献类型： 外文期刊

作者： Xu, Ye ¹ ; Lou, Shi-gao ¹ ; Li, Xiao-lin ² ; Zheng, Yuan-xian ⁴ ; Wang, Wen-cheng ¹ ; Liu, Ya-ting ¹ ;

作者机构： 1.Yunnan Agr Univ, Coll Agron & Biotechnol, Kunming 650210, Peoples R China

2.Yunnan Acad Agr Sci, Inst Food Crops, Kunming 650205, Peoples R China

3.Yunnan Main Food Crop Seed Proc Technol Ctr, Kunming 650205, Peoples R China

4.China Natl Tobacco Corp Yunnan Prov Co, Lincang Branch, Lincang 677099, Peoples R China

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： An isolate of hippeastrum chlorotic ringspot virus (HCRV) named HLS1-2, causing necrotic spots on leaves of spider lily, was obtained and characterized in China. The complete S RNA and M RNAs of the HLS1-2 isolate are 2724 nt and 4741 nt in length, respectively. The HLS1-2 S RNA sequence is most closely related to that of HCRV, with 99 % identity. Viral proteins encoded by the M RNA are closely related to those of tomato yellow ring virus (TYRV), polygonum ringspot virus (PolRSV) and iris yellow spot virus (IYSV). Phylogenetic trees for the four viral proteins encoded by the S and M RNAs placed HCRV-HLS1-2 in a distinct cluster with IYSV, TYRV and PolRSV and provided further support for the subdivision of tospoviruses into American and Eurasian groups.