杨凤环，女，1982年9月出生，河北雄县人，现任中国农业科学院植物保护研究所副研究员、硕士生导师。
2003年于河北农业大学大学毕业，2008年获河北农业大学森林保护学专业硕士学位，2012年获中国农业科学院植物病理学专业农学博士学位。2012年至2014年中国农业科学院植物保护研究所从事博士后研究工作，获中国农业科学院2014年度优秀博士后称号；2014年8月博士后出站在植物保护研究所植物与细菌互作课题组工作，2017年1月起任副研究员。
杨凤环主要从事细菌信号分子与毒性调控机理以及水稻微生物组方面的研究工作，其中以水稻白叶枯病菌为研究对象，对第二信使c-di-GMP信号的代谢、传递及毒性调控进行了一系列的研究，并取得了一定的进展。先后主持国家自然科学基金青年基金、中国博士后科学基金特别资助及面上资助项目各一项，参加国家自然科学面上项目、国家重点研发计划等项目。在Molecular Plant Microbe Interactions、Molecular Plant Pathology、Environmental Microbiology、Applied and Environmental Microbiology、 Frontiers in Plant Science等国内外刊物发表研究论文10余篇。
联系方式：
电话：010-62896063;
Email：yangfenghuan@caas.cn
代表性论文（#第1作者，*通讯作者）:
1、Yan WW, Wei YM, Fan SS, Yu C, Tian F, Wang Q, Yang FH*, Chen H. Diguanylate cyclase GdpX6 with c-di-GMP binding activity involved in the regulation of virulence expression in Xanthomonas oryzae pv. oryzae. Microorganisms, 2021, 9, 495.
2. Shahbaz MU#, Qian SS#, Yun F#, Zhang J, Yu C, Tian F, Yang FH*, Chen HM*. Identification of the regulatory components mediated by the cyclic di-GMP receptor Filp and its interactor PilZX3 and functioning in virulence of Xanthomonas oryzae pv. oryzae. Mol Plant Microbe Interact. 2020,33(10):1196-1208.
3. Yang FH* #, Zhang J#, Zhang HY, Ji GH, Zeng LX, Li Y, Yu C, Fernando D, Chen W*. Bacterial blight induced shifts in endophytic microbiome of rice leaves and the enrichment of specific bacterial strains with pathogen antagonism. Front. Plant Science, 2020, 11:963.
4. Yang FH#, Xue DR#, Tian F, Hutchins W, Yang CH, He CY*. Identification of c-di-GMP signaling components in Xanthomonas oryzae and their orthologs in Xanthomonads involved in regulation of bacterial virulence expression. Front. Microbiol, 2019, 10:1402.
5. Yang FH, Qian SS, Tian F, Chen HM, Hutchins W, Yang CH, He CY*. The GGDEF-domain protein GdpX1 attenuates motility, exopolysaccharide production, and virulence in Xanthomonas oryzae pv. oryzae. J Appl Microbiol, 2016,120(6):1646-57.
6. Yang FH, Tian F, Chen HM, Hutchins W, Yang CH, He CY *. The Xanthomonas oryzae pv. oryzae PilZ-domain proteins function differentially in cyclic di-GMP binding, and regulation of virulence and motility. Appl Environ Microbiol, 2015, 81:4358-4367.
7、Yang FH#, Tian F#, Li XT, Fan SS, Chen HM, Wu MS, Yang CH, He CY *.The degenerate EAL-GGDEF domain protein Filp functions as a cyclic di-GMP receptor and specifically interacts with the PilZ-domain protein PXO_02715 to regulate virulence in Xanthomonas oryzae pv. oryzae. Mol Plant Microbe Interact, 2014, 27(6): 578-589.
8、Yang FH#, Tian F#, Sun L#, Chen HM, Hutchins W, Yang CH, He CY*. A novel two-component system PdeK/PdeR regulates c-di-GMP turnover and virulence of Xanthomonas oryzae pv. oryzae. Mol Plant Microbe Interact, 2012, 25(10):1561-1569.
9. Yu C#, Nguyen DP#, Yang FH, Shi J, Wei YM, Tian F, Zhao XX*, Huamin Chen*. Transcriptome analysis revealed overlapping and special regulatory roles of RpoN1 and RpoN2 in motility, virulence, and growth of Xanthomonas oryzae pv. oryzae. Front Microbiol, 2021, 12:653354.
10. Yu C, Nguyen DP, Ren ZY, Liu JN, Yang FH, Tian F, Fan SS, Huamin Chen*. The RpoN2-PilRX regulatory system governs type IV pilus gene transcription and is required for bacterial motility and virulence in Xanthomonas oryzae pv. oryzae. Mol Plant Pathology, 2020, 21:652–666.
11. Li HY#, Xue DR#, Tian F*, Yuan X, Yang FH, Chen HM, Hutchins W, Yang CH, He CY*.
Xanthomonas oryzae pv. oryzae response regulator TriP regulates virulence and exopolysaccharide production via interacting with c-di-GMP phosphodiesterase PdeR. Mol Plant Microbe Interact, 2019, 32(6):729-739.
12. Xue DR, Tian F*, Yang FH, Chen HM, Yuan XC, Yang CH, Chen YH, Wang Q, He CY*. Phosphodiesterase EdpX1 promotes Xanthomonas oryzae pv. oryzae virulence, exopolysaccharide production, and biofilm formation. Appl Environ Microbiol, 2018, 84:e01717-18.
13、Yu C, Chen H, Tian F, Yang F, Yuan X, Yang CH, He C. A ten gene-containing genomic island determines flagellin glycosylation: implication for its regulatory role in motility and virulence of Xanthomonas oryzae pv. oryzae. Mol Plant Pathol, 2018, 19(3):579-592.
14、Yu C, Chen YT, Cao YQ, Chen HM*, Wang J, Bi YM, Tian F, Yang FH, Rothstein SJ, Zhou XP, He CY. Overexpression of miR169o, an overlapping MicroRNA in response to both nitrogen limitation and bacterial infection, promotes nitrogen use efficiency and susceptibility to bacterial blight in rice. Plant Cell Physiol, 2018, 59(6):1234-1247.
15、Fan SS, Tian F*, Li JY, Hutchins W, Chen HM, Yang FH, Yuan XC, Cui ZN, Yang CH, He CY*. Identification of phenolic compounds that suppress the virulence of Xanthomonas oryzae on rice via the type III secretion system. Mol Plant Pathol, 2017,18(4):555-568.
16、Yu C, Chen HM, Tian F, Yang FH, He CY*. RpoN2- and FliA-regulated fliTX is indispensible for flagellar motility and virulence in Xanthomonas oryzae pv. oryzae. BMC Microbiol, 2017,17(1):171.
17、Yuan XC, Khokhani D, Wu XG, Yang FH, Biener G, Koestler BJ, Raicu V, He CY, Waters CM, Sundin GW, Tian F*, Yang CH*. Cross-talk between a regulatory small RNA, cyclic-di-GMP signalling and flagellar regulator FlhDC for virulence and bacterial behaviours. Environmental Microbiology, 2015, 17：4745-4763.
