贾永，男，1982年7月生。博士，南京师范大学生命科学学院微生物所支部书记，副教授，硕士生导师。2011年6月毕业于南京大学。目前主要从事植物内生菌生态学功能、植物内生菌对植物体内有机污染治理等微生物生态学方面的相关研究。相关研究成果已经在Journal of Hazardous Materials，Ecological Engineering，Materials Science and Engineering C，Applied Biochemistry and Biotechnology等国际期刊上发表SCI论文20余篇，参编专著1部。近年来主持国家自然科学基金，江苏省高校自然科学基金，横向基金各1项，参与国家自然科学基金及国家“十二五”水专项等项目多项。
主要研究方向：
1.植物内生菌的生态学功能
2.植物内生菌与植物联合降解特性及机制
主持科研项目及人才基金项目情况：
（1）国家自然科学基金青年项目，**，拟茎点霉与水稻联合体系对水稻体内菲的降解特性及机制研究，2014.01-2016.12，主持。
（2）江苏省高校自然科学基金，12KJD180003，拟茎点霉对水稻体内PAHs的降解及其生态学效应研究，2012.09-2014.12，主持。
（3）南京师范大学“优秀青年骨干教师”，184080H102191，2014.07-2015.07，主持。
近年来的部分科研成果：
1.Yong Jia, Guomin Han, Congyan Wang, Peng Guo, Wenxin Jiang, Xiaona Li, Xingjun Tian*. The efficacy and mechanisms of fungal suppression of freshwater harmful algal bloom species. Journal of Hazardous Materials, 183: 176-181. 2010.
2.Yong Jia, Qian Wang, Zhanhui Chen, Wenxin Jiang, Peng Zhang, Xingjun Tian*. Inhibition of phytoplankton species by co-culture with a fungus. Ecological Engineering, 36: 1389-1391. 2010.
3.Yong Jia, Jingjing Du, Fuqiang Song, Guiying Zhao, Xingjun Tian*. A fungal capable of degrading microcystin-LR in the algal culture of Microcystis. aeruginosa PCC7806. Applied Biochemistry and Biotechnology, 166: 987-996. 2012.
4.Yong Jia, Congyan Wang, Guiying Zhao, Peng Guo, Xingjun Tian*. The possibility of using cyanobacterial bloom materials as a medium for white rot fungi. Letters in Applied Microbiology, 54: 96-101. 2012.
5.Yong Jia, Jingjing Du, Hao Fang, Guiying Zhao, Xingjun Tian*. Inhibition of freshwater algal species by co-culture with two fungi. Materials Science and Engineering C, 33: 2451-2454. 2013.
6.Jingjing Du, Guiying Zhao, Fangyuan Wang, Dong Zhao, Xiaoxiao Chen, Shuren Zhang, Yong Jia*, Xingjun Tian*, Growth stimulation of Microcystis aeruginosa by a bacterium from hyper-eutrophic water (Taihu Lake, China). Aquatic Ecology, 47: 303-313. 2013.
7.Jingjing Du, Shujun Cheng, Chen Shao, Yanna Lv, Gaozhong Pu, Xu Ma, Yong Jia*, Xingjun Tian*. Dual Roles of Cadaverine-Producing Pseudomonas sp. on Microcystis spp. in Hyper-Eutrophic Water. Current Microbiology 69: 25-31. 2014.
8.Yong Jia, Jiayu Zhou, Jiaxi He, Wei Du, Yuanqing Bu, Changhong Liu, Chuanchao Dai*, Distribution of the Entomopathogenic Fungus Beauveria bassiana in Rice Ecosystems and Its Effect on Soil Enzymes. Current Microbiology. 67: 631-636. 2013.?
9.Yong Jia, Xianyue Guan, Chuanchao Dai*. The effects of selenium on polyunsaturated fatty acids of Diasporangium jonesianum. Applied Biochemistry and Biotechnology. 172: 561-569. 2014.
10.Jingjing Du, Gaozhong Pu, Chen Shao, Shujun Cheng, Ji Cai, Liang Zhou, Yong Jia*, Xingjun Tian*. Potential of extracellular enzymes from Trametes versicolor F21a in Microcystis spp. degradation. Materials Science and Engineering C 48: 138-145. 2015.
联系方式：
江苏省南京市栖霞区文苑路1号，南京师范大学生命科学学院微生物所210023
Email: ?jiayong_2001@njnu.edu.cn