◆ 主要学习工作经历

●   2000/09-2004/06 贵州大学植物保护学专业，学士

●   2004/09-2009/06 浙江大学植物病理学专业，博士

●   2009/08-2012/08 江苏省农业科学院，助理研究员

●   2012/09-2018/10 江苏省农业科学院，副研究员

●   2014/11-2015/11 美国访问学者

●   2018/11-至今    江苏省农业科学院，研究员

◆ 主要社会兼职

无

◆ 主要研究内容

植物病毒致病机制和昆虫介体传病毒机制研究

◆ 主要研究课题

1.   国家自然科学基金面上项目，OsRNS4防御水稻黑条矮缩病毒侵染的分子机制（31872639），2019.01-2022.12。

2.   国家自然科学基金面上项目，Actin，RACK和GAPDH在灰飞虱传播RBSDV过程中的作用（31471768），2015.01-2018.12。

3.   国家自然科学基金青年基金，水稻中与RBSDV致病性相关寄主因子的筛选及鉴定（31000841），2011.01-2013.12。

4.   国家重点研发计划子任务，江淮稻-麦种植区主要病虫草害的绿色防控技术（2016YFD0300706），2016.01-2020.12。

◆ 主要研究成果

一、           代表性论文及论著：

1.        Haitao Wang#, Jianhua Zhang#, Haoqiu Liu#, Man Wang, Yan Dong, Yijun Zhou, Sek-Man Wong, Kai Xu*, Qiufang Xu*. A plant virus hijacks phosphatidylinositol-3,5-bisphosphate to escape autophagic degradation in its insect vector. Autophagy, 2022 (Accepted)

2.        Haoqiu Liu, Xin Yi Peck, Yeu Khai Chong, Woei Shyuan Ng, Wilfried Engl, Palur Venkata Raghuvamsi, Winston Ziqing Zhao, Ganesh S. Anand, Yijun Zhou, J Sivaraman, Qiufang Xu*, Sek-Man Wong*. Identification of putative binding interface of PI(3,5)P₂ lipid on rice black-streaked dwarf virus (RBSDV) P10 protein, Virology, 2022, 570,81-95.

3.        HaitaoWang*, Yan Dong, BaijieWan, Yinghua Ji and Qiufang Xu*. Identification and characterization analysis of transient receptor potential mucolipin protein of Laodelphax striatellus Fallén. Insects, 2021, 12(12):1107.

4.        Jianhua Zhang, Ming Zhao, Yijun Zhou, Qiufang Xu* and Yuanxue Yang*. Cytochrome p450 monooxygenases CYP6AY3 and CYP6CW1 regulate rice black-streaked dwarf virus replication in Laodelphax striatellus (Fallén). Viruses, 2021, 13(8):1576.

5.        Haoqiu Liu, Prem Prakash Das, Jianhua Zhang, Lu Yu, Man Wang, Qingsong Lin, Yijun Zhou, Qiufang Xu*, Sek-Man Wong*. iTRAQ-based quantitative proteomics suggests mitophagy involvement after Rice black-streaked dwarf virus acquisition in insect vector small brown planthopper Laodelphax striatellus Fallen. Journal of Proteomics, 2021, 246,104314.

6.        Jianhua Zhang #, Yan Dong #, Man Wang, Haitao Wang, Dianshan Yi, Yijun Zhou and Qiufang Xu*. MicroRNA-315-5p promotes rice black-streaked dwarf virus infection by targeting a melatonin receptor in the small brown planthopper. Pest Management Science, 2021, 77: 3561-3570.

7.        Haoqiu Liu, Yijun Zhou, Qiufang Xu* and Sek-Man Wong*. Selection of DNA aptamers for subcellular localization of RBSDV P10 protein in the midgut of small brown planthoppers by emulsion PCR-based SELEX. Viruses, 2020, 12(11):1239.

8.        Jianhua Zhang#, Haitao Wang#, Wei Wu, Yan Dong, Man Wang, Dianshan Yi, Yijun Zhou and Qiufang Xu*. Systematic identification and functional analysis of circular RNAs during rice black-streaked dwarf virus infection in the Laodelphax striatellus (Fallén) midgut. Frontiers in Microbiology. 2020, 11:588009.

9.        Jianhua Zhang#, Yan Dong#, Wei Wu, Dianshan Yi, Man Wang, Haitao Wang, Qiufang Xu*. Comprehensive identification and characterization of lncRNAs associated with RBSDV infection in Laodelphax striatellus (Fallén) midgut. Frontiers in Physiology. 2020. 11:1011.

10.     Wei Wu, Haoqiu Liu, Yan Dong, Yun Zhang, Sek-Man Wong, Changchun Wang, Yijun Zhou * and Qiufang Xu*. Determination of suitable RT-qPCR reference genes for studies of gene functions in Laodelphax striatellus (Fallén). Genes, 2019, 10, 887.

11.  Qiufang Xu, Haoqiu Liu, Xiaoxia Zhang, Qingqing Chen, Xuanli Jiang, Yijun Zhou*. Development of a simplified RT-PCR without RNA isolation for rapid detection of RNA viruses in a single small brown planthopper (Laodelphax striatellus Fallén). Virology Journal, 2017, 14(1):90.

12.     Qiufang Xu, Haiping Ni, Jinfeng Zhang, Ying Lan, Chunmei Ren, Yijun Zhou*. Whole-genome expression analysis of Rice black-streaked dwarf virus in different plant hosts and small brown planthopper. Gene, 2015, 572(2):169-74.

13.     Qiufang Xu, Haiping Ni, Qingqing Chen, Feng Sun, Tong Zhou, Ying Lan, Yijun Zhou*. Comparative proteomic analysis reveals the cross-talk between the responses induced by H2O2 and by long-term Rice black-streaked dwarf virus infection in rice. PLoS ONE, 2013, 8 (11): e81640.

二、专利：

1. 徐秋芳,刘浩秋,周益军.一种稻飞虱卵的显微注射和人工孵化方法, 2021.7.2，中国，CN108849765B。

2. 徐秋芳，吴薇，王满，周益军。灰飞虱不同组织稳定表达的内参基因、其筛选方法及应用，

，2022.7.27，CN110724746A。

三、主要获奖情况：

1.  2016年度国家科技进步二等奖，水稻条纹叶枯病和黑条矮缩病灾变规律与绿色防控技术，第10完成人

2.  2016年度教育部科学技术进步一等奖，灰飞虱传水稻条纹叶枯病灾变规律与绿色防控技术，第10完成人

3.  2016年度中国植物保护学会科学技术二等奖，“南方水稻黑条矮缩病的发现及应急防控”，第7完成人