个人简介
李世访（1964.7-）男，中国农业科学院植物保护研究所研究员，博士，博士生导师。1987年被国家教委公派到日本留学，分别于1990、1993年获日本北海道大学农业生物学硕士、博士学位。毕业后，在日本东京大学等单位从事植物抗逆研究，于2000年中国农业科学院植物保护研究所工作，在国内开展了植物病毒及类病毒研究工作，病毒方面：对桃树病毒、甘蔗花叶病病原及马铃薯M病毒等进行了深入研究；类病毒方面：完成了我国桃、李、杏、葡萄、苹果、巴丹杏、枣、啤酒花、菊花、锦紫苏10种果树和花卉的10种类病毒的分子鉴定、克隆和序列分析；搞清了10种类病毒在我国不同地区和不同寄主植物上的发生分布情况；发现类病毒新种3个，类病毒重组突变体1个，类病毒新寄主1个；在GenBank中登录病毒、类病毒核酸序列500多条，发表60余篇研究论文
研究领域
1.植物抗病毒基因工程研究（小麦、水稻、烟草、辣椒、番茄等）
2.病毒、类病毒快速基因诊断技术研发
3.外来入侵植物病毒、类病毒病害的监测、检测
4.类病毒与寄主的互作及两者的共进化关系研究
5.类病毒的起源、进化、重组、遗传多样性分析
6.基因沉默与类病毒致病机理研究
近期论文
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1. Zhang Zhixiang, Peng Shan, Jiang Dongmei, Pan Song, Wang Hongqing and Shifang Li﹡. Development of a polyprobe for the simultaneous detection of four grapevine viroids in grapevine plants. European Journal of Plant Pathology 2012, 132: 9-16
2. Li Wenfeng, He Zhen, Li Shifang﹡, Huang Yingkun, Zhang Zhixiang, Jiang Dongmei, Wang Xiaoyan and Luo Zhiming. Molecular Characterization of a new tentative strain of Sugarcane streak mosaic virus (SCSMV) from sugarcane in china. Archives of Virology 2011, 156: 2101-2104
3. Fu Fanghong, Li Shifang﹡, Jiang Dongmei, Wang Hongqing, Liu Aiqin and Sang Liwei. First report of Coleus blumei viroid 2 from commercial coleus in China. Plant Disease 2011, 95(4): 494
4. Zhang Zhixiang, Pan Song and Li Shifang﹡. First report of Chrysanthemum chlorotic mottle viroid in chrysanthemum in China. Plant Disease 2011 (95): 1320
5. He Zhen, Jiang Dongmei, Liu Aiqin, Sang Liwei, Li Wenfeng and Li Shifang﹡. The complete sequence of Cymbidium mosaic virus from Vanilla fragrans in Hainan, China. Virus Genes 2011, 42: 40-443
6. Jiang Dongmei, Wu Zujian, Xie Lianhui, Sano Teruo and Li Shifang﹡. Sap-direct RT-PCR for the rapid detection of coleus blumei viroids of the genus Coleviroid from natural host plants. Journal of Virological Methods 2011, 174: 123-127
7. Sano Teruo, Barba Marina, Li Shifang and Hadidi Ahmed. Viroids and RNA silencing: Mechanism, role in viroid pathogenicity and development of viroid-resistant plants. GM Crops 2010, 1(2): 1-7
8. Kawaguchi-ItoYoko, Li Shifang, Tagawa Masaya, Goshono Masafumi, Yamamoto Shingen, Tanaka Mayumi, Narita Masako, Tanaka Kazuaki, Shikata Eishiro, and Liu Shengxue, Xiang Benchun and Teruo Sano. Cultivated grapevines represent a symptomless reservoir for the transmission of hop stunt viroids to hop crops: 15 Years of evolutional analysis. PLoS One 2009, 4(12): e8386
9. Mu Lingxiao, Li Shifang and Wu Yuanhua. First report of Hop stunt viroid isolates in an almond tree in China. Journal of Plant Pathology 2009, 91(4): 102
10. Hou Wanying, Li Shifang, Sano Teruo, Li Feng, Wu Zujian and Li Li. Identification and characterization of a new Coleviroid (CbVd-5). Archives of Virology 2009, 154: 315-320
11. Hou Wanying, Li Shifang, Wu Zujian and Sano Teruo. Coleus blumei viroid-6: A new member of the geneus Coleviroid derived from extensive natural genome shuffling. Archives of Virology 2009, 154: 993-997
12. Jiang Dongmei, Guo Rui, Wu Zujian, Wang Hongqing and Li Shifang. Molecular characterization of a new member of a species of grapevine viroid. Archives of virology 2009, 154: 1163-1166.
13. Zhang Wenwei, Cheng Zhuomin, Xu Lei, Wu Maosen, Waterhouse Peter, Zhou Guanghe and Li Shifang. The complete nucleotide sequence of the barley yellow dwarf GPV isolate from China shows that it is a new member of the genus Polerovirus. Archives of Virology 2009, 154: 1125-1128
14. Jiang Dongmei, Zhang Zhixiang, Wu Zujian, Guo Rui, Wang Hongqing, Fan Peige and Li Shifang. Molecular characterization of grapevine yellow speckle viroid-2 (GYSVd-2). Virus Genes 2009, 38: 515-520
15. Jiang Dongmei, Peng Shan, Wu Zujian, Cheng Zhuomin and Li Shifang. Genetic diversity and phylogenetic analysis of Australian grapevine viroid (AGVd) isolated from different grapevines in China. Virus Genes 2009, 38: 178-183
16. Zhang Benli, Liu Guangyao, Liu Chunqin, Wu Zujian, Jiang Dongmei and Li Shifang. Identification and characterization of hop stunt viroid isolated from jujube (Ziziphus jujub). European Journal of Plant Pathology 2009, 125: 665-669
17. Yang Yuanai, Wang Hongqing, Cheng Zhuomin and Li Shifang. Molecular variability of hop stunt viroid: Identification of a unique 312 nucleotides variant with a tandem 15 nucleotides repeat from naturally infected plum tree. Biochemical Genetics 2008, 46: 113-123
18. Liu Shengxue, Li Shifang, Zhu Jianbo, Xiang Benchun and Cao Lianpu. First report of hop latent viroid (HLVd) in China. Plant Pathology 2008, 57: 400
19. Guo Lihua, Liu Shengxue, Wu Zujian, Mu Lingxiao, Xiang Benchun and Li Shifang. Hop stunt viroid (HSVd) newly reported from hop in Xinjiang, China. Plant Pathology 2008, 57: 764
20. Li Shifang, Guo Rui, Peng shan and Sano Teruo. Grapevine yellow speckle viroid 1 and grapevine yellow speckle viroid-2 isolates from China. Journal of Plant Pathology 2007, 89: S572
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