刘晨曦，男，1978年6月5日出生，博士，副研究员，国际生物DNA联盟（International barcode of life, iBOL）学术委员会委员（2018-2025）, 中国植物保护学会生物防治专业委员会副秘书长。
2007年在中国农业大学获得博士学位，2013年晋升副研究员，长期从事天敌昆虫繁育的营养生理和以DNA条形码为基础的天敌昆虫多样性研究，利用现代组学技术和生化与分子生物学手段研究了蠋蝽的人工饲料研发、营养调控的生化与分子机制；利用昆虫生态和行为学研究方法挖掘了茶翅蝽和蚧壳虫等中美两国重大害虫的寄生性天敌及环境适应机制，利用多条形码技术分析了不同种植模式下天敌昆虫多样性；主持国家级项目4项，主持省部级项目1项，参加国际合作项目1项，参加国家重点研发计划2项，在国内外学术期刊上发表SCI收录论文30余篇，参编著作3部，申请和授权专利10余项，省部级奖励1项。
主持项目
1.主持国家自然科学基金1项（项目编号：31201525）；
2.主持美国农业部农业研究局（USDA-ARS）资助中美生物防治实验室运行项目1项（Exploration for Natural Enemies of Invasive Species Originating from China and the Surrounding Areas, 2019-2024，项目编号：59-0212-9-001-F）；
3.主持美国农业部农业研究局（USDA-ARS）资助蚧壳虫寄生性天敌多样性项目1项（Determining the Distribution and Natural Enemy Complex of the Roseau Cane Scale in Asia, 2019-2024，项目编号：58-8010-9-011-F）；
4.主持科技部天敌昆虫规模扩繁技术美国培训项目1项（2019，P193020016）；
5.主持中国烟草总公司贵州省公司资助蠋蝽人工饲料研发与利用项目（2019-2021，项目编号：201936）。
参加项目
1.参加加拿大圭尔夫大学主持的DNA条形码为基础的全球生物多样性项目（BIOSCAN, 2018-2025）；
2.参加国家重点研发计划“活体生物农药增效及有害生物生态调控机制”项目（2017YFD0200400）；
3.参加国家重点研发计划“柑橘黄龙病综合防控技术集成研究与示范”（2018YFD0201502）。
主要发表SCI收录文章
1. Liu Chenxi, Li Y, Gao Y, Ning C, Wu K, 2010. Cotton bollworm resistance to Bt transgenic cotton: A case analysis. Science China, 53, 934-941.
2. Liu Chenxi, Wu K, Wu Y, Gao Y, Ning C, Oppert B. 2009. Reduction of Bacillus thuringiensis Cry1Ac toxicity against Helicoverpa armigera by a soluble toxin-binding cadherin fragment. Journal of Insect Physiology, 55, 686-693.
3. Liu Chenxi, Gao Y, Ning Y, Wu Y, Oppert B, Guo Y. 2010. Antisera-mediated in vivo reduction of Cry1Ac toxicity against Helicoverpa armigera. Journal of Insect Physiology, 56, 718-724.
4. Liu Chenxi, Xiao Y, Li X, Oppert B, Tabashnik BE, Wu K, 2014. Cis-mediated down-regulation of a trypsin gene associated with Bt resistance in cotton bollworm. Scientific Reports, 4:7219.
5. Chen Wenbo#, Liu Chenxi#, Xiao Y, Zhang D, Zhang Y, Li X, Tabashnik BE, Wu K, 2015. A Toxin-Binding Alkaline Phosphatase Fragment Synergizes Bt Toxin Cry1Ac against Susceptible and Resistant Helicoverpa armigera. PLOS ONE 10(4):E0126288.
6. Guo Yi, Liu Chenxi*, Zhang Li-sheng, Wang Meng-qing, Chen Hong-yin, 2017.Sterol content in the artificial diet of Mythimna separata affects the metabolomics of Arma chinensis (Fallou) as determined by proton nuclear magnetic resonance spectroscopy. Arch. Insect Biochem. Physiol.
7. Xu P, Islam M, Xiao Y, He F, Li Y, Peng J, Hong H, Liu Chenxi*, Liu Kaiyu*, 2014. Expression of recombinant and mosaic Cry1Ac receptors from Helicoverpa armigera and their influences on the cytotoxicity of activated Cry1Ac to Spodoptera litura Sl-HP cells. Cytotechnology, 1-16.
8. Yuyan Li, Manzi Wang, Fei Gao, Hongzhi Zhang, Hongyin Chen⁎, Mengqing Wang, Chenxi Liu, Lisheng Zhang⁎, Exploiting diapause and cold tolerance to enhance the use of the green lacewing Chrysopa formosa for biological control. 2018, Biological Control 127, 116–126
9. Zhang Hongzhi, Li Yuyan, An Tao, Huang Fengxia, Wang Mingqing, Liu Chenxi, Mao Jianjun, Zhang Lihsheng (2018) Comparative Transcriptome and iTRAQ Proteome Analyses Reveal the Mechanisms of Diapause in Aphidius gifuensis Ashmead (Hymenoptera: Aphidiidae). Front. Physiol. 9:1697.
10. Tingting Zhang, Guocai Zhang, Lisheng Zhang, Hongyin Chen, Mengqing Wang, Chenxi Liu, Jianjun Mao, Effects of cold storage on quality of Chrysopa pallens and recovery of fecundity by insulin. Scientific Reports, 2019, 9:5311.
11. Benfeng Han, Tingting Zhang, Yanjiao Feng, Xiaopin Liu, Lisheng Zhang, Hongyin Chen, Fanrong Zeng, Mengqing Wang, Chenxi Liu, Yuyan Li, Jinjie Cui, Zhaoqun Li, Jianjun Mao⁎, Two insulin receptors coordinate oogenesis and oviposition via two pathways in the green lacewing, Chrysopa pallens. Journal of Insect Physiology, 2020,123, 104-049.
12. Leilei Liu, Zuwen Chen, Yanchao Yang, Yutao Xiao, Chenxi Liu, Yuemin Ma, Mario Soberón, Alejandra Bravod , Yongbo Yang, Kaiyu Liu∗,A single amino acid polymorphism in ABCC2 loop 1 is responsible for differential toxicity of Bacillus thuringiensis Cry1Ac toxin in different Spodoptera (Noctuidae) species,Insect Biochemistry and Molecular Biology, 2018, 100, 59-65.
13. Wenbo Chen, Chenxi Liu, Guoqing Lu, Hongmei Cheng, Zhicheng Shen, Kongming Wu. Effects of Vip3AcAa+Cry1Ac Cotton on Midgut Tissue in Helicoverpa armigera (Lepidoptera: Noctuidae). Journal of Insect Science, (2018) 18(4): 13; 1-6.
14. Massimo Giorgini, Xin‑Geng Wang, Yan Wang, Fu‑Shou Chen, Evelyne Hougardy, Hong‑Mei Zhang, Zong‑Qi Chen, Hong‑Yin Chen, Chen‑Xi Liu, Pasquale Cascone, Giorgio Formisano, Gislaine A. Carvalho, Antonio Biondi, Matthew Buffington, Kent M. Daane, Kim A. Hoelmer, Emilio Guerrieri, Exploration for native parasitoids of Drosophila suzukii in China reveals a diversity of parasitoid species and narrow host range of the dominant parasitoid. Journal of pest science, 2019, 2, 509-522.
15. Zou Deyu, Coudron, TA, Liu Chenxi, Zhang Lisheng, Wang Mengqing, Chen Hongyin. 2013. Nutrigenomics in Arma chinensis (Hemiptera: Pentatomidae: Asopinae): transcriptomes analysis of Arma chinensis fed on artificial diet and Chinese oak silk moth pupae. PLoS One 8(4): e60881.
16. Zou Deyu, Wu Honghu, Coudron TA, Zhang Lisheng, Wang Mengqing, Liu Chenxi. Chen Hongyin. 2013. A meridic diet for continuous rearing of Arma chinensis (Hemiptera: Pentatomidae: Asopinae). Biological Control. 67:491-497.
17. Guo H, Lu G, Su X, Liang G, Liu Chenxi, Cheng Hongmei. 2014. Up-regulated death-associated LIM-only protein contributes to fitness costs of Bacillus thuringiensis Cry1Ac resistance in Helicoverpa armigera. J Insect Physiol, 60, 145-152.
18. Chen Z, He F, Xiao Y, Liu Chenxi, Li J, Yang Y, Ai H, Peng J, Hong H, Liu K, 2015. Endogenous expression of a Bt toxin receptor in the Cry1Ac-susceptible insect cell line and its synergistic effect with cadherin on cytotoxicity of activated Cry1Ac. Insect Biochemistry and Molecular Biology 59, 1-17.
19. Xiao Yutao, Zhang Tao, Liu Chenxi, Heckel DG, Li X, Tabashnik BE, Wu K, 2014. Mis-splicing of the ABCC2 gene linked with Bt toxin resistance in Helicoverpa Armigera. Scientific Reports, 4:6184.
20. Chen Wenbo, Lu Guoqing, Cheng Hongmei. Liu Chenxi, Xiao Yutao, Xu Chao, Shen Zhicheng, Mario Sobero´n, Alejandra Bravo, Wu Kongming, 2017. Transgenic cotton co-expressing chimeric Vip3AcAa and Cry1Ac confers effective protection against Cry1Ac-resistant cotton bollworm Transgenic Res, 26:763–774
21. Li Jianghuai, Ma Yuemin, Yuan Wanli, Xiao Yutao, Liu Chenxi, Wang Jia, Peng Jianxin, Rong Peng, Mario Soberon, Alejandra Bravo, Yongbo Yang, Kaiyu Liu, 2017. FOXA transcriptional factor modulates insect susceptibility to Bacillus thuringiensis Cry1Ac toxin by regulating the expression of toxin receptor ABCC2 and ABCC3 genes. Insect Biochemistry and Molecular Biology 88, 1-11.
22. Wang Xingyun, Du LX, Liu Chenxi, Gong Liang, Han Lanzhi, Peng Yufa, 2017. RNAi in the striped stem borer, Chilo suppressalis, establishes a functional role for aminopeptidase N in Cry1Ab intoxication. Journal of Invertebrate Pathology,143, 1–10.
23. Chen Wenbo, Lu Guoqing, Cheng Hongmei, Liu Chenxi, Xiao Yutao, Xu Chao, Shen Zhicheng, Wu Kongming, 2017. Transgenic cotton coexpressing Vip3A and Cry1Ac has a broad insecticidal spectrum against lepidopteran pests. Journal of Invertebrate Pathology, 149 (2017) 59–65.
24. Jurat-Fuentes JL., Karumbaiah L., Jakka S.R.K., Ning C, Liu Chenxi, Wu K, Jackson J, Gould F, Blanco C, Portilla M, Perera O P, Adang M J. 2011. Reduced levels of membrane-bound alkaline phosphatase are common to lepidopteran strains resistant to Cry toxins. PLoS ONE 6(3):e17606.
25. Gao Y, Jurat-Fuentes JL, Oppert B, Liu Chenxi, Gao J, Lei Z. 2011. Increased toxicity of Bacillus thuringiensis Cry3Aa against Crioceris quatuordecimpunctata, Phaedon brassicae and Colaphellus bowringi by a Tenebrio molitor cadherin fragment. Pest Management Science 67:568-573.
26. Ning C, Wu K, Liu Chenxi, Gao Y, Gao X, 2010. Identification, Cloning, and Expression of a novel Cry1Ac toxin-binding protein in the midgut brush border membrane vesicles of Helicoverpa armigera. Journal of Insect Physiology, 56, 666-672.
27. Zhang Y, Liu Chenxi, Li Y, Wu K, 2010. Phytase transgenic maize does not affect the development and nutrition utilization of Ostrinia furnacalis (Guenée) and Helicoverpa armigera (Hübner). Environmental Entomology, 39, 1051-1057.
28. Gao Y, An J, Liu Chenxi, Wu K, 2010. Monitoring of Bt Resistance from field-collected Helicoverpa armigera populations in northern China. Southwestern entomologist, 35, 399-402.
29. Gao Y, Oppert B, Jeffrey CL, Liu Chenxi, Lei Z，2012. Bacillus thuringiensis Cry3Aa toxin increases the susceptibility of Crioceris quatuordecimpunctata to Beauveria bassiana infection. Journal of Invertebrate Pathology, 109, 260-263.
30. Li Y, Liang G, Liu Chenxi, Wu K, Guo Y, 2012. Comparative analysis of Cry1Ac toxin oligomerization and pore formation between Bt-susceptible and Bt-resistant Helicoverpa armigera larvae. Journal of Integrative Agriculture, 11, 1845-1851.
