植物细胞全能性和器官发生。以拟南芥和作物为材料，研究植物体细胞全能性和再生能力决定的分子基础以及器官发生发育过程中细胞分裂、分化决定的分子调控， 为植物生物技术和作物分子设计提供依据。

主要研究方向：
1）植物细胞全能性和再生的分子基础 
2）植物器官发生和发育分子调控

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071008-发育生物学

植物器官发育分子调控
植物细胞全能性与再生

1997-09--2000-10   中国科学院遗传研究所   研究生，博士
1984-09--1988-03   山西农业大学   研究生，硕士
1980-09--1984-07   河南师范大学   本科，学士

博士

1984年河南师范大学获学士学位
1987年山西农业大学获硕士学位
2000年中国科学院遗传研究所获博士学位

2001－2005在新加坡国立大学Institute of Molecular Agrobiology 和Temasek Life Sciences laboratory作Research Fellow

   

2005-07~现在, 中国科学院植物研究所, 研究员
2001-03~2005-06,新加坡国立大学, Reserch Fellow
1988-04~2001-02,河南大学, 教师/助教、讲师、副教授

植物学前沿专题

   

[1] Shiqi Zhang, Ruixue Yu, Dongxue Yu, Pengjie Chang, Shiqi Guo, Xiaona Yang, Xinchun Liu, Chongyi Xu, Yuxin Hu. The calcium signaling module CaM–IQM destabilizes IAA–ARF interaction to regulate callus and lateral root formation. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. 2022, 119(27): https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9271181/.
[2] Xu, Enjun, Chai, Liang, Zhang, Shiqi, Yu, Ruixue, Zhang, Xixi, Xu, Chongyi, Hu, Yuxin. Catabolism of strigolactones by a carboxylesterase. NATURE PLANTS[J]. 2021, 7(11): 1495-1504, [3] Cao, Pei, Fan, Wenjuan, Li, Pengjia, Hu, Yuxin. Genome-wide profiling of long noncoding RNAs involved in wheat spike development. BMC GENOMICS[J]. 2021, 22(1): http://dx.doi.org/10.1186/s12864-021-07851-4.
[4] Xu, Chongyi, Hu, Yuxin. The molecular regulation of cell pluripotency in plants. aBIOTECH[J]. 2020, 1: 169-177, [5] Wang, Zhicai, Cui, Dayong, Liu, Cheng, Zhao, Jingbo, Liu, Jing, Liu, Na, Tang, Dingzhong, Hu, Yuxin. TCP transcription factors interact with ZED1-related kinases as components of the temperature-regulated immunity. PLANT CELL AND ENVIRONMENT[J]. 2019, 42(6): 2045-2056, [6] Cao, Pei, Liang, Xiaona, Zhao, Hong, Feng, Bo, Xu, Enjun, Wang, Liming, Hu, Yuxin. Identification of the quantitative trait loci controlling spike-related traits in hexaploid wheat (Triticum aestivum L.). PLANTA[J]. 2019, 250(6): 1967-1981, http://dx.doi.org/10.1007/s00425-019-03278-0.
[7] Liu, Cheng, Cui, Dayong, Zhao, Jingbo, Liu, Na, Wang, Bo, Liu, Jing, Xu, Enjun, Hu, Zhubing, Ren, Dongtao, Tang, Dingzhong, Hu, Yuxin. Two Arabidopsis receptor-like cytoplasmic kinases SZE1 and SZE2 associate with the ZAR1-ZED1 complex and are required for effector-triggered immunity. MOLECULAR PLANT[J]. 2019, 12(7): 967-983, http://lib.cqvip.com/Qikan/Article/Detail?id=7002820814.
[8] Xu, Chongyi, Cao, Huifen, Zhang, Qianqian, Wang, Hongzhe, Xin, Wei, Xu, Enjun, Zhang, Shiqi, Yu, Ruixue, Yu, Dongxue, Hu, Yuxin. Control of auxin-induced callus formation by bZIP59-LBD complex in Arabidopsis regeneration. NATURE PLANTS[J]. 2018, 4(2): 108-115, http://dx.doi.org/10.1038/s41477-017-0095-4.
[9] Xu, Chongyi, Cao, Huifen, Xu, Enjun, Zhang, Shiqi, Hu, Yuxin. Genome-wide identification of Arabidopsis LBD29 target genes reveals the molecular events behind auxin-induced cell reprogramming during callus formation. PLANT AND CELL PHYSIOLOGY[J]. 2018, 59(4): 749-760, http://dx.doi.org/10.1093/pcp/pcx168.
[10] Xin Wei, Wang Zhicai, Liang Yan, Wang Yonghong, Hu Yuxin. Dynamic expression reveals a two-step patterning of WUS and CLV3 during axillary shoot meristem formation in Arabidopsis. JOURNAL OF PLANT PHYSIOLOGY[J]. 2017, [11] Wang, Zhicai, Cui, Dayong, Liu, Jing, Zhao, Jingbo, Liu, Cheng, Xin, Wei, Li, Yuan, Liu, Na, Ren, Dongtao, Tang, Dingzhong, Hu, Yuxin. Arabidopsis ZED1-related kinases mediate the temperature-sensitive intersection of immune response and growth homeostasis. NEW PHYTOLOGIST[J]. 2017, 215(2): 711-724, http://ir.ibcas.ac.cn/handle/2S10CLM1/13396.
[12] 胡玉欣. (2016) Very-long-chain fatty acids restrict regeneration capacity by confining pericycle competence for callus formation in Arabidopsis. Proceedings of the National Academy of Sciences USA. 2016, [13] Zhang, XiaoRan, Qin, Zhixiang, Zhang, Xiao, Hu, Yuxin. Arabidopsis SMALL ORGAN 4, a homolog of yeast NOP53, regulates cell proliferation rate during organ growth. JOURNAL OF INTEGRATIVE PLANT BIOLOGY[J]. 2015, 57(10): 810-818, http://lib.cqvip.com/Qikan/Article/Detail?id=666482050.
[14] Qin, Zhixiang, Zhang, Xiao, Zhang, Xiaoran, Feng, Guanping, Hu, Yuxin. The Arabidopsis ORGAN SIZE RELATED 2 is involved in regulation of cell expansion during organ growth. BMC PLANT BIOLOGY[J]. 2014, 14(1): http://www.corc.org.cn/handle/1471x/2374311.
[15] Qin, Zhixiang, Zhang, Xiaoran, Zhang, Xiao, Xin, Wei, Li, Jia, Hu, Yuxin. The Arabidopsis transcription factor IIB-related protein BRP4 is involved in the regulation of mitotic cell-cycle progression during male gametogenesis. JOURNALOFEXPERIMENTALBOTANY[J]. 2014, 65(9): 2521-2531, http://ir.ibcas.ac.cn/handle/2S10CLM1/15901.
[16] Cui, Dayong, Zhao, Jingbo, Jing, Yanjun, Fan, Mingzhu, Liu, Jing, Wang, Zhicai, Xin, Wei, Hu, Yuxin. The Arabidopsis IDD14, IDD15, and IDD16 Cooperatively Regulate Lateral Organ Morphogenesis and Gravitropism by Promoting Auxin Biosynthesis and Transport. PLOS GENETICS[J]. 2013, 9(9): http://ir.ibcas.ac.cn/handle/2S10CLM1/13099.
[17] Xu, Ke, Liu, Jing, Fan, Mingzhu, Xin, Wei, Hu, Yuxin, Xu, Chongyi. A genome-wide transcriptome profiling reveals the early molecular events during callus initiation in Arabidopsis multiple organs. GENOMICS[J]. 2012, 100(2): 116-124, http://ir.ibcas.ac.cn/handle/2S10CLM1/12383.
[18] Fan, Mingzhu, Xu, Chongyi, Xu, Ke, Hu, Yuxin. LATERAL ORGAN BOUNDARIES DOMAIN transcription factors direct callus formation in Arabidopsis regeneration. CELL RESEARCH[J]. 2012, 22(7): 1169-1180, http://ir.ibcas.ac.cn/handle/2S10CLM1/15811.
[19] Feng, Guanping, Qin, Zhixiang, Yan, Jingzhou, Zhang, Xiaoran, Hu, Yuxin. Arabidopsis ORGAN SIZE RELATED1 regulates organ growth and final organ size in orchestration with ARGOS and ARL. NEW PHYTOLOGIST[J]. 2011, 191(3): 635-646, http://ir.ibcas.ac.cn/handle/2S10CLM1/14680.
[20] Hu, Zhubing, Qin, Zhixiang, Wang, Min, Xu, Chongyi, Feng, Guanping, Liu, Jing, Meng, Zheng, Hu, Yuxin. The Arabidopsis SMO2, a homologue of yeast TRM112, modulates progression of cell division during organ growth. PLANT JOURNAL[J]. 2010, 61(4): 600-610, http://ir.ibcas.ac.cn/handle/2S10CLM1/17027.
[21] Zhubing Hu, Xiaoran Zhang, Zhixiang Qin, Yuxin Hu. Arabidopsis SMO2 regulates seed germination and ABA response. PLANT SIGNALING & BEHAVIOR. 2010, 5(3): 325-327, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2881291/.

（1） 植物细胞分化与器官发生, 科学出版社, 2015-06, 第 5 作者

   

（ 1 ） 拟南芥地上器官大小控制的分子机制, 参与, 国家任务, 2009-01--2013-12
（ 2 ） 生长素调控植物细胞脱分化的分子机制, 负责人, 国家任务, 2013-01--2017-12
（ 3 ） 植物生长点干细胞中心维持与重建的分子网络, 负责人, 国家任务, 2013-01--2017-12
（ 4 ） 小麦等作物功能基因组研究与应用, 参与, 国家任务, 2016-07--2020-12
（ 5 ） 植物细胞全能性的分子调控, 负责人, 国家任务, 2019-01--2023-12
（ 6 ） 植物特化性状形成的分子基础及定向发育调控, 参与, 中国科学院计划, 2018-07--2023-06

已指导学生

景艳军  博士研究生  071008-发育生物学  

刘静  博士研究生  071008-发育生物学  

许珂  博士研究生  071008-发育生物学  

张晓然  博士研究生  071008-发育生物学  

胡筑兵  博士研究生  071008-发育生物学  

包芳  硕士研究生  071008-发育生物学  

王敏  硕士研究生  071008-发育生物学  

燕景洲  硕士研究生  071008-发育生物学  

冯关萍  博士研究生  071008-发育生物学  

赵静波  博士研究生  071008-发育生物学  

范明珠  博士研究生  071008-发育生物学  

王志才  博士研究生  071008-发育生物学  

尚保栓  博士研究生  071008-发育生物学  

张晓  博士研究生  071008-发育生物学  

张茜茜  硕士研究生  071008-发育生物学  

张倩倩  硕士研究生  071008-发育生物学  

曹慧芬  博士研究生  071008-发育生物学  

刘诚  博士研究生  071008-发育生物学  

梁小娜  博士研究生  071008-发育生物学  

柴亮  博士研究生  071008-发育生物学  

赵红  硕士研究生  071008-发育生物学  

于瑞雪  博士研究生  071008-发育生物学  

张世琪  博士研究生  071008-发育生物学  

伍可染  硕士研究生  071008-发育生物学  

樊文娟  硕士研究生  071008-发育生物学  

李鹏佳  硕士研究生  071008-发育生物学  

现指导学生

于冬雪  博士研究生  071008-发育生物学  

辛伟  博士研究生  071008-发育生物学  

常鹏杰  博士研究生  071008-发育生物学  

周佳琦  硕士研究生  071008-发育生物学  

郭诗琦  博士研究生  071008-发育生物学  

杨晓娜  博士研究生  071008-发育生物学  

隋宝凤  硕士研究生  071008-发育生物学