- 胡玉欣
- 研究员

胡玉欣,男,博士,研究员, 博士生导师。 | |||||||||||||||
1963年9月出生于河南省伊川县,1984年和1987年分别在河南师范大学和山西农业大学获学士和硕士学位,2000年在中国科学院遗传研究所获博士学位。1988年至2001年在河南大学任教, 2001-2005年新加坡国立大学任Research Fellow。现任中国科学院植物所研究员,国家植物基因研究中心(北京)项目科学家。迄今发表论文30余篇(部),已培养硕士和博士7名。 主要研究工作: [1] 植物器官发生和发育的分子调控 以模式植物拟南芥和作物为材料,研究器官发生和器官发育中细胞分裂、分化和大小的分子控制,解析植物激素信号和环境信号对器官发育和器官大小决定的分子基础,鉴定控制器官发育和大小控制的重要功能基因,为作物分子设计提供依据。 [2] 植物激素在植物细胞脱分化和分化过程中的作用的分子基础 主要以拟南芥为主要材料,研究植物激素调控植物细胞脱分化和分化过程的分子基础和以及植物细胞全能性获得和干细胞组织中心重建的分子机制。 主持和参加的科研项目: [1] “微环境调控植物生长点干细胞中心维持与重建的分子网络”,国家重点基础研究发展计划(2013CB967300)(2013-2017),前两年资助金额210万元;项目首席科学家。 [2] “生长素调控植物细胞脱分化的分子机制研究”,国家自然基金重点项目(31230009)(2013-2017),资助金额300万元;主持人。 [3] “细胞分化与器官发生”,国家自然科学基金创新群体项目(31121065)(2012-2014)。资助金额70万元,群体成员。 [4] “重要植物器官大小控制的分子基础”,国家重大科学研究计划项目“植物重要器官形成的遗传和表观遗传调控机理研究”(2009CB941500)(2009-2013),资助金额280万元;子课题负责人。 研究论文(注*为通讯作者,§为共同第一作者): 2018 Xu CY, Cao HF, Zhang QQ, Wang HZ, Xin W, Xu EJ, Zhang SQ, Yu RX, Yu DX, Hu YX*. 2018. Control of auxin-induced callus formation by bZIP59-LBD complex in Arabidopsis regeneration. Nat. Plants, 4: 108-115. Xu CY§, Cao HF§, Xu EJ§, Zhang SQ, Hu YX*. 2018. Genome-wide identification of Arabidopsis LBD29 target genes reveals the molecular events behind auxin-induced cell reprograming during callus formation. Plant Cell Physiol., 59: 744-755. Liu J, Hu XM, Qin P, Prasad K, Hu YX, Xu L*. 2018. The WOX11-LBD16 pathway promotes pluripotency acquisition in callus cells during de novo shoot regeneration in tissue culture. Plant Cell Physiol., 59: 734-743. 2017 Wang Z, Cui D, Liu J, Zhao J, Liu C, Xin W, Li Y, Liu N, Ren D, Tang D and Hu Y* . 2017. Arabidopsis ZED1-related kinases mediate the temperature-sensitive intersection of immune response and growth homeostasis. New Phytol 215: 711-724. Xin W, Wang Z, Liang Y, Wang Y and Hu Y*. 2017. Dynamic expression reveals a two-step patterning of WUS and CLV3 during axillary shoot meristem formation in Arabidopsis. J Plant Physiol 217: 1-6. 2016 Shang B, Xu C, Zhang X, Cao H, Xin W and Hu Y*. 2016. Very-long-chain fatty acids restrict regeneration capacity by confining pericycle competence for callus formation in Arabidopsis. Proc Natl Acad Sci USA 113(18): 5101-5106. Liu Z, Li J, Wang L, Li Q, Lu Q, Yu Y, Li S, Bai M, Hu Y and Xiang F*. 2016. Repression of callus initiation by the miRNA-directed interaction of auxin and cytokinin in Arabidopsis thaliana. Plant J87: 391-402. 2015 Zhang XR, Qin Z, Zhang X and Hu Y* . 2015. Arabidopsis SMALL ORGAN 4, a homolog of yeast NOP53, regulates cell proliferation rate during organ growth. J Integ Plant Biol 57: 810–818. 2014 Qin Z, Zhang X, Zhang XR, Feng G, and Hu Y* . 2014. The Arabidopsis ORGAN SIZE-RELATED 2 is involved in regulation of cell expansion during organ growth. BMC Plant Biol 14: 349. Qin Z, Zhang XR, Zhang X, Xin W, Li J, and Hu Y* . 2014. The Arabidopsis transcription factor IIB-related protein BRP4 is involved in the regulation of mitotic cell-cycle progression during male gametogenesis J Exp Bot 65: 2521-2531. 2013 Cui D, Zhao J, Jing Y, Fan M, Liu J, Wang Z, Xin W, and Hu Y* . 2013. The Arabidopsis IDD14, IDD15, and IDD16 cooperatively regulate lateral organ morphogenesis and gravitropism by promoting auxin biosynthesis and transport. PLoS Genet 9: e1003759. Lin X, Wu F, Du X, Shi X, Liu Y, Liu S, Hu Y, Theiben G, and Meng Z . 2013. The pleiotropic SEPALLATA-like gene OsMADS34 reveals that the ‘empty glumes’ of rice (Oryza sativa) spikelets are in fact rudimentary lemmas. New Phytol602: 689-702. 2012 Xu K, Liu J, Fan M, Xin W, Hu Y, Xu C. 2012. A genome-wide transcriptome profiling reveals the early molecular events during callus initiation in Arabidopsis multiple organs.Genomics.2012. 100: 116-124.
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