文献类型： 外文期刊
作者： Wang Fang 1 ; Gao Zheng-liang 2 ; An Meng-nan 1 ; Zhou Ben-guo 2 ; Wu Yuan-hua 1 ;
作者机构： 1.Shenyang Agr Univ, Coll Plant Protect, Shenyang 110866, Peoples R China
2.Anhui Acad Agr Sci, Tobacco Res Inst, Hefei 230031, Peoples R China
关键词： PVY Liaoning isolate;cloning;genome sequencing;phylogeny
期刊名称：JOURNAL OF INTEGRATIVE AGRICULTURE （ 影响因子：2.848； 五年影响因子：2.979 ）
ISSN： 2095-3119
年卷期： 2013 年 12 卷 7 期
页码：
收录情况： SCI
摘要： Complete genome sequence of Potato virus Y Liaoning isolate (PVY-LN) causing tobacco vein necrosis symptoms were isolated from Liaoning Province in China. Genome sequences of PVY-LN was 9 714 nucleotides in length, excluding the 3'-terminal poly (A) tail. PVY-LN encodes a single long open reading frame (ORF) of polyprotein that is predicted to be cleaved into ten mature proteins by three viral proteases. No recombination can be predicted in PVY-LN sequences compared with that of the other PVY strains using Recombination Detection Programe v. 4.16 (RDP4). Complete genome sequence comparison and phylogenetic analysis indicated that PVY-LN is closely related to PVY necrosis strain (PVYN).
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