Yongqiang Li

　　Doctor, associate professor; master student advisor

　　Email: yongqiangli@nwsuaf.edu.cn

　　Tel: 15332347330

　　Research Focus

　　1.Natural Science Foundation, Investigation of mutagenesis and function of carboxylesterase CarE001C from Helicoverpa armigera by molecular direct evoution.

　　2.Shaanxi National Science Foundation, Effects of amino acids mutation of esterase CarE001D on detoxification and pesticide resistance of cotton bollworm

　　3.NWAFU Basic scientific research service fee, Studies the variation mechanism of  the repeat region and metabolic function  of carboxylesterase WH001G from Helicoverpa amigera.

　　Representative papers

　　[1] Li Yongqiang, Liu Jianwei, Lu Mei, Ma Zhiqing, Cai Chongling, Wang Yonghong, Zhang Xing. Bacterial Expression and Kinetic Analysis of Carboxylesterase 001D from Helicoverpa armigera. International Journal of Molecular Science, 2016, 17, 493.

　　[2] Li, Y Q, Farnsworth C A, Coppin C W, Teese M G, Liu J W, Scott C, Zhang X, Russell R J, Oakeshott J G. Organophosphate and pyrethroid hydrolase activities of mutant esterases from the cotton bollworm Helicoverpa armigera. PLoS ONE, 2013, 8（10）： e77685.

　　Major and research direction

　　The detoxification of carboxylesterases of cotton bollworm and its function in pesticide resisitance .