李元敬，男，中共预备党员，研究生，讲师
【个人简介】
广东省自然科学基金评审专家、国际期刊审稿人、汕尾市知识产权专家库入库专家、汕尾市农村科技特派员、汕尾市高水平海洋产业技术联盟专家委员会委员。参与国家自然科学基金、省自然科学基金重点项目、中科院重点部署项目及其他省市项目近10项。近年来在Frontiers in Microbiology、Applied microbiology and biotechnology、Journal of industrial microbiology & biotechnology、Journal of Applied Microbiology、Molecular Plant-Microbe Interactions、Plant physiology and biochemistry、Biology and Fertility of Soils等期刊发表文章共计30余篇，参与申请发明专利4项。作为主要参加人获得吉林省自然科学奖一等奖，博士论文获中科院东北地理与农业生态研究所“优秀博士毕业论文。
【研究方向】
（1）塑料、秸秆等木质纤维素生物降解，生物质资源高值转化开发；（2）以地域优势特色资源为原料，开展天然产物功能因子鉴定及优良益生菌选育，健康调控机制解析及产品开发研究。特别是依托汕尾海洋资源优势，开展海洋生物资源挖掘，海洋产品健康调控机制解析及产品开发研究。
【招生要求】
（1）对科研有浓厚兴趣，有团队协作精神；（2）具有较好的英语阅读和写作能力；（3）具有生物，化学专业等理学研究背景者优先。
【教育及工作经历】
教育经历
2004.09-2008.06 德州学院/生物技术 学士
2008.09-2011.07 黑龙江大学/微生物生化与分子生物学 硕士
2001.09-2006.07 中国科学院大学/生态学 博士
工作经历
2012.04-2013.08 中科院东北地理与农业生态研究所 研究实习员
2016.08-2017.02 黑龙江省林业科学院 科员
2017.03-2020.12 深圳大学 博士后
2021.1-至今 华南师范大学 专任教师
【科研成果】
代表性文章
1.Yuanjing Li, Pengfei Yan, Xiaojie Lu, Yanling Qiu, Shang Liang, Gang Liu, Shuangfei Li, Lin Mou, Ning Xie. Involvement of PaSNF1 in fungal development, sterigmatocystin biosynthesis and lignocellulosic degradation in the filamentous fungus Podospora anserina. Frontiers in Microbiology (2020, 11: 1038. JCR一区, IF= 6.064 )
2.Li, Y., Tian, C., Tian, H., Zhang, J., He, X., Ping, W., & Lei, H.. Improvement of bacterial cellulose production by manipulating the metabolic pathways in which ethanol and sodium citrate involved[J]. Applied microbiology and biotechnology, 2012, 96(6): 1479-1487. (Top JCR二区, IF=5.56)
3. Li, Y., Yan, P., Lei, Q., Li, B., Sun, Y., Li, S., ... & Xie, N. (2019). Metabolic adaptability shifts of cell membrane fatty acids of Komagataeibacter hansenii HDM1-3 improve acid stress resistance and survival in acidic environments. Journal of industrial microbiology & biotechnology, 46(11), 1491-1503. (JCR二区, IF= 4.258)
4.Zhilei Liu*, Yuanjing Li*, Lina Ma, Haichao Wei, Jianfeng Zhang, Xingyuan He, and Chunjie Tian. Coordinated Regulation of Arbuscular Mycorrhizal Fungi and Soybean MAPK Pathway Genes Improved Mycorrhizal Soybean Drought Tolerance[J]. Molecular Plant-Microbe Interactions, 2015, 28(4): 408-419. (co-first author, JCR二区, IF=4.455)
5.Li Y, Tian J, Tian H, et al. Mutation‐based selection and analysis of Komagataeibacter hansenii HDM1‐3 for improvement in bacterial cellulose production[J]. Journal of Applied Microbiology, 2016, 121(5): 1323-1334. (JCR 二区, IF= 4.059)
6.Li Y., Liu Z., Hou H, Lei H., Zhu X., Li X., He X., Tian C. Arbuscular mycorrhizal fungi-enhanced resistance against Phytophthora sojae infection on soybean leaves is mediated by a network involving hydrogen peroxide, jasmonic acid, and the metabolism of carbon and nitrogen[J]. Acta physiologiae plantarum, 2013, 35(12): 3465-3475. (JCR四区IF=2.736)
7.Liu Z L, Li Y J, Hou H Y, Zhu X C, Rai V, He X Y, Tian C J. Differences in the arbuscular mycorrhizal fungi-improved rice resistance to low temperature at two N levels: aspects of N and C metabolism on the plant side[J]. Plant physiology and biochemistry, 2013, 71: 87-95. (JCR二区IF=5.437)
8.Zhang B, Li Y, Ren T, Tian Z, Wang G, He X, Tian C. Short-term effect of tillage and crop rotation on microbial community structure and enzyme activities of a clay loam soil[J]. Biology and Fertility of Soils, 2014, 50(7): 1077-1085. (JCR一区IF=6.605)
9.ZhiLei Liu, Yuanjing Li, Jing Wang, Xingyuan He and Chunjie Tian. Different respiration metabolism between mycorrhizal and nonmycorrhizal rice under low-temperature stress: a cry for help from the host[J]. The Journal of Agricultural Science, 2015, 153(04): 602- 614. (SCI, JCR二区IF=2.891)
【联系方式】