周常勇，男，汉族，1965年11月生。湖南省安仁县人。研究员，博导。

曾任中国农业科学院柑桔研究所所长，现任西南大学副校长、国家柑桔工程技术研究中心主任。入选国家“****”百千万工程领军人才、重庆市两江****等。现兼任国际柑桔病毒学家组织主席、国际柑桔学会执委、中国柑桔学会理事长、中国植物保护学会副理事长、教育部科技委农林学部委员、西南大学学术委副主任兼秘书长等。
主要从事分子植物病理学研究，带领的团队先后入选教育部创新团队和农业部创新团队。近十年来，主持国家科技支撑计划“长江柑桔带橙汁加工关键技术研究与产业化开发”项目、国家公益性行业（农业）科研专项“果树病毒病防控技术研究与示范”和“柑橘黄龙病和溃疡病综合防控技术研究与示范”等国家级项目10余项。培养博士后6名、博士12名、硕士53名，发表论文170余篇，发表论文170余篇，编著和参与编著书籍5部。
主持的“柑桔良种无病毒苗木繁育体系构建与应用”成果2012年获得国家科技进步奖二等奖，另获省部级科技成果奖7项、澳大利亚约翰.狄龙纪念奖、中国科协抗冻救灾先进科技工作者、全国优秀农业科技工作者、中国农业科学院先进工作者、重庆市先进工作者、重庆高校“十五”十佳科技创新人才等荣誉。


留学经历1997至2001在澳大利亚悉尼大学攻读分子植物病理专业博士学位。
2012年赴澳大利亚联邦科工组织植物所等7个单位进行教育部留学基金委博导交流项目及考察。


主要科研方向（招生方向）植物病理学专业分子植物病理学方向
生物安全专业危险性病害诊断技术方向


近期承担科研项目农业部（现代柑橘产业技术体系岗位科学家经费），病毒病防控，2016-2020
国家自然科学基金面上项目：柑橘黄龙病菌自主转座子MCLas-A中串联重复与转座酶互作及其调节寄主症状的机制，2017-2020
公益性行业专项：果树病毒病防控技术研究与示范，2012-2016
农业科研杰出人才及其创新团队，2012-2015
公益性行业专项：柑桔黄龙病和溃疡病综合防控技术研究与示范，2010-2014
重庆市科技攻关计划项目：红桔褐斑病爆发流行成因及综合防控技术研究与示范，2012-2014
公益性行业专项：主要农作物有害生物种类与发生危害特点研究，2009-2013


近五年代表论文Yunqi Yu, Qiong Wu, Huanan Su, Xuefeng Wang, Mengji Cao *, Changyong Zhou *. Small RNA deep sequencing reveals full-length genome of Citrus yellow vein clearing virus in Chongqing, China. Journal of Integrative Agriculture, 2017, 16(2): 503-508.
Sagheer Atta, Mengji Cao, Ummad ud din Umar, Yan Zhou, Fangyun Yang, Changyong Zhou*. Biological indexing and genetic analysis of Citrus tristeza virus in Pakistan. Journal of General Phtology, 2017, 83：382-389.
Mengji Cao, Yunqi Yu, Xin. Tian, Fangyun Yang, Ruihui Li, Changyong Zhou*.First Report of Citrus leaf blotch virus in Lemon in China. Plant disease, 2017，101（8）：1561
Shimin Fu, Jonathan Shao, Cristina Paul, Changyong Zhou* and John S. Hartung*. Transcriptional analysis of sweet orange trees co-infected with ‘Candidatus Liberibacter asiaticus’ and mild or severe strains of Citrus tristeza virus. BMC Genomics, 2017, 18: 837.
Shimin Fu , Jonathan Shao , Changyong Zhou* and John S. Hartung *. Co-infection of Sweet Orange with Severe and Mild Strains of Citrus tristeza virus Is Overwhelmingly Dominated by the Severe Strain on Both the Transcriptional and Biological Levels. Frontiers in Plant Science, 2017, 8, 1419.
Yan Zhou, Hongming Chen, Mengji Cao, Xuefeng Wang, Xin Jin, Kehong Liu, Changyong Zhou*. Occurrence, distribution, and molecular characterization of Citrus yellow vein clearing virus in China. Plant disease, 2017,101:137-143.
Yan Zhou, Yanhui Zhang, Yingjie Liu, Hongming Chen, Taisheng Li, Changyong Zhou*. Distribution and molecular characterization of citrus chlorotic dwarf-associated virus in China. Australasian Plant Pathology. 2017, 46:227–229.
Yan Zhou, Yinjie Liu, Kehong Liu, Fangyun Yang, Changyong Zhou*. Distribution and population structure of Citrus tristeza virus in Poncirus trifoliate. Australasian Plant Pathology, 2017, 46(4): 351-355.
Mengji Cao, Qiong Wu, Sagheer Atta, Huanan Su, Yunqi Yu, Hongming Chen, Changyong Zhou*. First molecular evidence of Citrus yellow vein clearing virus from Citrus in Punjab, Pakistan. Plant disease, 2016, 100(2):540.
Yan Zhou, Dandan Ma, Hongming Chen, Xuefeng Wang, Shaoguo He, Changyong Zhou*. A rapid and efficient purification of Citrus yellow vein clearing virus by sucrose cushion ultracentrifugation. Journal of Plant pathology, 2016, 98(1):159-161.
Zhen Song, Kehong Liu, Zhongan Li, Changyong Zhou*. RT-PCR-RFLP for genetic diversity analysis of the citrus tatter leaf virus strain of Apple stem grooving virus. European Journal of Plant Pathology, 2016, 144: 687-692.
Huang aijun, Song zhen, Cao mengji, Chen hongming, Li Zhongan, Zhou changyong*. The complete genome sequence of Citrus vein enation virus from China. Journal of Integrative Agricultrue. 2015, 14(3):598-601.
Shimin Fu, Zhongan Li, Huanan Su, Jin Tan, John S. Hartung*, Changyong Zhou*. Ultrastructural Changes and Putative Phage Particles Observed in Sweet Orange Leaves Infected with ‘Candidatus Liberibacter asiaticus’. Plant disease, 2015, 99(3):320-324.
Song Zhen, Elizabeth G. Kurth, Valera V. Peremyslov, Zhou Changyong*, Valerian V. Dolja. Molecular characterization of a citrus yellow vein clearing virus strain from China. Archives of Virology. 2015, 160(7): 1811-1813.
Song Zhen, Li Zhong an, Liu kehong, Zhou chang yong*. Complete genome sequence analysis of two Citrus tatter leaf virus (CTLV) isolates from China. Journal of Integrative Agriculture, 2015, 14(5): 984-987.
Xuefeng Wang, Jiaoyue Chen, Jin Tan, Shuo Duan, Xiaoling Deng, Jianchi Chen, Changyong Zhou*. High genetic variation and recombination events in the vicinity of non-autonomous transposable elements from “Candidatus Liberibacter asiaticus”. Journal of Integrative Agriculture. 2015,14 (10): 2002-2010.
Qiong Wu, Mengji Cao, Huanan Su, Sagheer Atta, Fangyun Yang, Xuefeng Wang*, Changyong Zhou*. Molecular characterization and phylogenetic analysis of Citrus viroid I-LSS variants from citrus in Pakistan and China reveals their possible geographic origin . European Journal of Plant Pathology, 2014, 139:13-17.
Mengji Cao, Peng Du, Xianbing Wang, Yun-Qi Yu, Yan-Hong Qiu,Wanxiang Li, Amit Gal-Onc, Changyong Zhou, YiLi*, and ShouWei Ding*. Virus infection triggers widespread silencing of host genes by a distinct class of endogenous siRNAs in Arabidopsis. Proceedings of the National Academy of Sciences of the United States of America, 2014, 111(40):14613-14618.
Wanxia Shen, Smith Neil, Changyong Zhou*, MingBo Wang*. High-Level Accumulation of Exogenous Small RNAs does not Affect Endogenous small RNA Biogenesis and Function in Plants. Journal of integrative agriculture, 2014, 13(5):1017-1023.
Long Yi, Changyong Zhou*. Phylogenetic Analysis of Citrus tristeza virus Isolates of Wild Type Citrus in China. Journal of Integrative Agriculture, 2014, 13(12): 2669-2677
Mengji Cao, Huanan Su, Sagheer Atta, Xuefeng Wang, QiongWu, Zhongan Li*, Changyong Zhou*. Molecular characterization and phylogenetic analysis of Citrus viroid V isolates from Pakistan. European Journal of Plant Pathology, 2013, 135:11-21.
Xuefeng Wang, Jin Tan, Ziqin Bai, Huanan Su, Xiaoling Deng, Zhognan Li, Changyong Zhou*, Jianchi Chen*. Detection and Characterization of Miniature Inverted-Repeat Transposable Elements in “Candidatus Liberibacter asiaticus”. Journal of Bacteriology, 2013, 195(17): 3979-3986.
Yan Zhou, Zhongan Li, Xuefeng Wang, Kehong Liu, Taisheng Li, Changyong Zhou*. Variations of Pathogenicity and Composition of Two Citrus Tristeza Virus Isolates Induced by Host Passage. Journal of Plant Pathology, 2013, 95(2): 265-273.


专利周常勇，王永江，李中安，苏华南，唐科志，周彦，黄爱军. 柑桔衰退病毒的RT-LAMP快速检测方法: ZL5.7. 2013-03-20.
周常勇，王雪峰，李中安，杨方云，宋震，周彦，唐科志，刘金香，刘科宏. 检测十种主要柑桔病害病原的基因芯片: ZL83.4. 2012-10-31.


获奖情况重庆橙汁产业技术体系构建与应用，2017年重庆市科技进步二等奖，第1完成人。
柑桔良种无病毒三级繁育习题构建与应用，2012年国家科技进步二等奖，第1完成人。
柑橘病毒类和检疫类病害分子检测及无病毒三级繁育体系技术，2007年重庆市科技进步一等奖，第1完成人。
三峡库区柑橘产业经济发展研究，2010年重庆市科技进步二等奖，第3完成人。
柑橘现代灌溉系统关键设备与应用技术推广，2006年全国农牧渔业丰收奖，第3完成人。
建立重庆市柑桔良种无病毒繁殖体系的技术研究，1997年重庆市科学技术进步二等奖，第6完成人。
四川省柑桔无病毒良种苗木繁殖技术及体系研究，1994年四川省科学技术进步二等奖，第6完成人。