刘勋，男，汉族，湖北武汉人。博士，副教授，硕士生导师。中国作物学会马铃薯专业委员会委员，重庆高等学校青年骨干教师，国家自然科学基金通讯评审专家。
学习经历
2003-2010：华中农业大学生命科学与技术学院，硕博连读，遗传学博士（导师：柳俊教授）
2007-2008：Potato Research Centre, Agriculture and Agri-Food Canada, Joint PhD Student (Supervisor: Dr. Xiu-Qing Li)
工作经历
2013-现在：西南大学农学与生物科技学院，副教授，硕士生导师。
2011-2013：华中农业大学园艺园林学院，园艺学博士后 （合作指导老师：谢从华教授）
研究方向
1. 薯类采后生物学
2. 薯类作物库-源调节及糖信号转导
3. 薯类作物品质形成机理及遗传改良
主持科研项目
1. 中央高校基本科研业务费重点项目：马铃薯AP2/ERF转录因子CISR1和CISR2在抗低温糖化中功能及其调节机制研究（XDJK2017B023），20万，2017.3- 2019.12
2. 重庆市社会事业与民生保障科技创新专项：薯类种质资源特异性状挖掘与新材料创制(cstc2015shms-ztzx80003),100万，2016.2-2018.12
3. 国家自然科学基金面上项目：调节抗低温糖化马铃薯转化酶抑制子StInvInh2关键转录因子的克隆及其功能研究(**)，30万，2016.1-2017.12
4. 国家自然科学基金青年基金：马铃薯转化酶StInv1及其抑制子StInvInh2与SnRK1复合物互作对转化酶活性调节功能和机制解析（**），26万，2013.1-2015.12
5. 重庆市高等学校青年骨干教师资助计划：马铃薯抗低温糖化代谢途径选择及其调节机制解析，12万，2014.6-2016.5
6. 中央高校基本科研业务费团队项目：主要农作物种质资源创制与重要基因挖掘（**XK05），50万，2015.1 -2015.12
7. 中央高校基本科研业务费重点项目：马铃薯低温糖化转录调节机制解析及相关转录因子挖掘（XDJK2014B016），10万，2014.1-2016.12
8. 西南大学博士基金：马铃薯低温糖化相关转录因子的筛选和鉴定（SWU113032），5万，2013.9-2016.9
9. 中国博士后科学基金：马铃薯酸性转化酶活性翻译后调节机制及与低温糖化的关系（），3万，2011.6-2013.5
10. 国家重大科技计划：水体污染控制与治理科技重大专项子课题专项，小城镇污泥处理处置技术研究（2009ZX07313-08-03），12万，2011年-2012年
发表论文
1. Liu X, Shi W, Yin W, Wang J. Distinct cold responsiveness of a StInvInh2 gene promoter in transgenic potato tubers with contrasting resistance to cold-inducing sweetening. Plant Physiology and Biochemistry, 2017,111: 77-84 IF 2.74
2. Zhang K, Wu Z, Tang D, Lv C, Luo K, Zhao Y, Liu X, Huang, Y, Wang J. Development and Identification of SSR Markers Associated with Starch Properties and β-Carotene Content in the Storage Root of Sweet Potato (Ipomoea batatasL.). Frontiers in Plant Science 2016, 7: 1-21. IF 3.948
3. Lin Y, Liu T, Liu J, Liu X, Ou Y, Zhang H, Li M, Sonnewald U, Song B, Xie C. Subtle regulation of potato acid invertase activity by a protein complex of StvacINV1-StInvInh2B-SbSnRK1. Plant Physiology, 2015, 168(4):1807-19 . IF 7.38
4. Ou Y^#, Liu X^# (co-first author), Xie C, Zhang H, Lin Y, Li M, Song B, Liu J. Genome-wide identification of microRNAs and their targets in cold-stored potato tubers by deep sequencing and degradome analysis. Plant Moleculer Biology Reporter, 2015, 33(3):584-597. IF 2.374
5. Liu X, Lin Y, Liu J, Song B, Ou Y, Zhang H, Li M, Xie C. StInvInh2 as an inhibitor of StvacINV1 regulates the cold-induced sweetening of potato tubers by specifically capping vacuolar invertase activity. Plant Biotechnology Journal 2013, 11: 640-647. IF 6.279
6. Liu X, Cheng S, Liu J, Ou Y, Song B, Zhang C, Lin Y, Li X-Q, Xie C. The potato proteinase inhibitor gene, St-Inh, plays roles in the cold-induced sweetening of potato tubers by modulating invertase activity. Postharvest Biology and Technology 2013, 86: 265-271. IF 2.454
7. Liu X, Song B, Zhang H, Li XQ, Xie C, Liu J. Cloning and molecular characterization of putative invertase inhibitor genes and their possible contributions to cold-induced sweetening of potato tubers. Molecular Genetics and Genomics 2010, 284:147-159. IF 2.818
8. Liu X, Zhang C, Ou Y, Lin Y, Song B, Xie C, Liu J, Li Xiu-Qing. Systematic analysis of potato acid invertase genes reveals that a cold-responsive member, StvacINV1, regulates cold-induced sweetening of tubers. Molecular Genetics and Genomics, 2011, 286: 109-118. IF 2.818
9. Li M, Xie C, Song B, Ou Y, Lin Y, Liu X, , Zhang H, Liu J. Construction of efficient, tuber-specific, and cold-inducible promoters in potato. Plant Science, 2015, 235: 14-24. IF 3.238
10. Zhang H, Liu X, Liu J, Ou Y, Lin Y, Li M, Song B, Xie C. A novel RING finger gene, SbRFP1, increases resistance to cold-induced sweetening of potato tubers. FEBS letter 2013, 587: 749-755. IF 3.538
11. Ou Y, Song B, Liu X, Xie C, Li M, Lin Y, Zhang H, Liu J. Promoter regions of potato vacuolar invertase gene in response to sugars and hormones. Plant Physiology and Biochemistry 2013, 69: 9-16. IF 2.775
12. Lin Y, Liu J, Liu X, Ou Y, Zhang H, Li M, Song B, Xie C Interaction proteins of invertase and invertase inhibitor in cold-stored potato tubers suggested a protein complex underlying post-translational regulation of invertase. Plant Physiology and Biochemistry 2013, 73:237-244. IF 2.775
13. Li M, Song B, Zhang Q, Liu X, Lin Y, Ou Y, Zhang H, Liu J. A synthetic tuber-specific and cold-induced promoter is applicable in controlling potato cold-induced sweetening. Plant Physiology and Biochemistry 2013, 67: 41-47. IF 2.775
14. Li M, Wang X, Cao Y, Liu X, Lin Y, Ou Y, Zhang H, Liu J. Strength comparison between cold-inducible promoters of Arabidopsis cor15a and cor15b genes in potato and tobacco. Plant Physiology and Biochemistry 2013, 71: 77-86. IF 2.775
15. Ou Y, Song B, Liu X, Lin Y, Li M, Zhang H, Fang H, Liu J. Profiling of StvacINV1 expression in relation to acid invertase activ ity and sugar accumulation in potato cold-stored tubers. Potato Research 2013, 56:157-165. IF 0.558
成果与奖励
1.国家发明专利 “调控马铃薯低温糖化的蛋白和基因及其应用”（专利号ZL0.0）
2.国家发明专利“α-淀粉酶抑制子SbAAI1基因和蛋白及其应用”（专利号：ZL1.X）
3.国家实用型发明专利“马铃薯脱毒种薯水培生产育苗器”（专利号：ZL4.4）
4.重庆市农作物品种鉴定 华渝5号，渝薯12，渝马铃薯8号
研究生招生专业
硕士研究生：作物遗传育种；生化与分子生物学
联系方式
E-mail：liuxun828@swu.edu.cn; @qq.com
通信地址：重庆市北碚区天生路2号西南大学农学与生物科技学院；邮编：400715