李欣，博士，教授，博士生导师，东北林业大学成栋优秀人才
联系电话：19060505030
E-mail: xli@nefu.edu.cn
地址：黑龙江省哈尔滨市香坊区和兴路26号东北林业大学生命科学学院(新逸夫教学楼) 228室 / 224室，邮编 150040。
教育和训练经历:
2010 - 2017，博士，美国明尼苏达大学，植物生物学系（Ph.D., Department of Plant Biology, University of Minnesota, Twin Cities）导师：Gary Muehlbauer.
2006 - 2010，理学学士，武汉大学，生命科学学院，生物学基地班。
工作经历:
2024.07 至今，东北林业大学，生命科学学院，发育生物学学科，教授
2020 - 2024，美国北卡罗莱纳州立大学，博士后
2019 - 2020，美国加州伯克利大学，博士后
2018 - 2019，美国北卡罗莱纳州立大学，博士后
专业特长:
植物分子遗传，植物功能基因组学，植物次生代谢调控，合成生物学。
研究经验和研究领域:
实验室以植物次生细胞壁主要成分木质素（lignin）为主要研究对象，利用拟南芥等模式植物进行机制研究，探索木质素合成调控对于植物发育和植物对环境适应性的影响。同时，我们将这些基础研究的成果，快速转化到实际应用中，通过调控木质素合成，实现农作物和林木品质的提升。主要应用方向为：（1）油料作物：主要是适宜东北地区极端严寒气候的轮作油料作物菥蓂（又名“油钱草”Pennycress）；（2）高品质饲草：主要是紫花苜蓿（Alfalfa）；（3）木本植物：包括杨树、红松、木本油料植物等。
教学情况:
· 《生物博士专业英语》
· 留学生全英文课程《生物化学与分子生物学 (Biochemistry and Molecular Biology)》
· 本科生《分子生物学》
主要发表文章:
1) Li, X., Yell, V., and Li, X. Two Arabidopsis promoters drive seed coat-specific gene expression in pennycress and camelina. Plant Methods, 2023. https://doi.org/10.1186/s13007-023-01114-x
2) Bethke, G., Huang, Y., Hense, G., Heinen, S., Liu, C., Wyant, S., Li, X., Quin, M., McCormick, S., Morrell, P., Dong, Y., Kumlehn, J., Salvi, S., Berthiller, F., and Muehlbauer, G. HvUGT13248 Confers Type II Resistance to Fusarium graminearum in Barley. Plant Physiology, 2023. Doi: 10.1093/plphys/kiad467.
3) Chen, H., Li, X., Chapple, C., Dilkes, B., and Li, X. UGT76F1 glycosylates an isomer of the C7-necic acid component of pyrrolizidine alkaloids in Arabidopsis thaliana. The Plant Journal. 2023. Doi: 10.1111/tpj.16211.
4) Lu, Y., Li, X., Young, S., Li, X., Linder, E., and Schoff, D. Hyperspectral imaging with chemometrics for non-destructive determination of cannabinoids in floral and leaf materials of industrial hemp (Cannabis sativa L.). Computers and Electronics in Agriculture. 2022.
5) Xu, F., Jia, M., Li, X., Tang, Y., Jiang, K., Bao, J., and Gu, Y. Exportin-4 coordinates nuclear shuttling of TOPLESS family transcription corepressors to regulate plant immunity. The Plant Cell. 2021. Doi: 10.1093/plcell/koaa047.
6) Li, X. and Gu, Y. Structural and functional insight into the nuclear pore complex and nuclear transport receptors in plant stress signaling. Current Opinion in Plant Biology. 2020. Doi: 10.1016/j.pbi.2020.10.006.
7) Panda, C., Li, X., Wager, A., Chen, H., Li, X. An importin beta like protein mediates lignin-modification-induced dwarfism in Arabidopsis. The Plant Journal. 2020. Doi: 10.1111/tpj.14701.
8) Lei, L., M. Poets, A., Liu, C., Wyant, S., Hoffman, P., Carter, C., Trantow, R., Li, X., Muehlbauer, G, Katagiri, F., and Morrell, P. Environmental association identifies candidates for tolerance to low temperature and drought. G3: Genes, Genomes, Genetics. 2019. Doi: 10.1534/g3.119.400401.
9) Li, X., Michlmayr, H., Schweiger, W., Malachova, A., Shin, S., Huang, Y., Dong, Y., Wiesenberger, G., McCormick, S., Lemmens, M., Fruhmann, P., Hametner, C., Berthiller, F., Adam, G., and Muehlbauer, G. A barley UDP-glucosyltransferase inactivates nivalenol and provides Fusarium Head Blight resistance in transgenic wheat. Journal of Experimental Botany. 2017. Doi: 10.1093/jxb/erx109.
10) Li, X., Shin, S., Heinen, S., Dill-Macky, R., Berthiller, F., Nersesian, N., Clemente, T., McCormick, S., and Muehlbauer, G. Transgenic wheat expressing a barley UDP-glucosyltransferase detoxifies deoxynivalenol and provides high levels of resistance to Fusarium graminearum. Molecular Plant-Microbe Interaction. 2015. Doi: 10.1094/MPMI-03-15-0062-R.
11) Chen, C., Xiao, Y., Li, X. and Ni, M. Light-regulated stomatal aperture in Arabidopsis. Molecular Plant. 2012. Doi: 10.1093/mp/sss039.
12) Huang, Z., Li, S., Song, W., Li, X., Li, Q., Zhang, Z., Han, Y., Zhang, X., Miao, S., Du, R., and Wang, L. Lysine-specific demethylase 1 (LSD1/KDM1A) contributes to colorectal tumorigenesis via activation of the Wnt/β-catenin pathway by down-regulating Dickkopf-1 (DKK1). PloS One. 2013. Doi: 10.1371/journal.pone.0070077.
加入我们：
本实验室常年招收 博士后，博士生，硕士生，也欢迎本科生，以及学有余力的高中生，加入我们，一起探究植物发育的奥秘，联系方式见主页上方。
