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秦国政


职务/职称: 研究员
联系电话: (86)-010-62836970
电子邮件: gzqin@ibcas.ac.cn
个人网页: http://klpr.ibcas.ac.cn/news/159
课 题 组: 果实品质形成与保持研究组

秦国政,男,博士,研究员,博士生导师。

19774月出生于重庆市。2000年获四川大学学士学位;2004年获中国科学院植物研究所博士学位,同年进入植物研究所工作至今。2006-2007年在美国亚利桑那州立大学从事博士后研究。近年来一直致力于果实品质保持的生物学基础及调控方面的研究,作为第一作者/通讯作者在Genome BiologyPlant PhysiologyPlant JournalMolecular & Cellular Proteomics等刊物上发表论文20余篇。主持了973计划课题、国家科技支撑计划子课题、国家自然科学基金面上项目、中国科学院青年创新促进会优秀会员等科研项目。

 

主要研究工作:

以番茄为主要研究材料,解析果实成熟和衰老过程中色泽、风味等品质形成的分子机制及其调控基础,为果实采后品质保持和贮藏保鲜技术的研发奠定基础;同时,也为培育高品质、耐贮藏的果实品种提供依据。研究内容包括:鉴定在果实品质形成和保持过程中发挥重要作用的基因/蛋白质,分析它们对植物激素、环境条件的响应机制;综合利用分子生物学、细胞生物学和遗传学等技术,从转录和转录后调控、翻译调控、翻译后修饰等角度解析重要基因/蛋白质对果实品质的调控机制。

 

研究论文(#代表同等贡献;*代表通讯作者)

Jianghua Cai, Peiwen Wang, Shiping Tian, Guozheng Qin*. Quantitative proteomic analysis reveals the involvement of mitochondrial proteins in tomato fruit ripening. Postharvest Biology and Technology, 2018, 145: 213-221.

Jianghua Cai#, Guozheng Qin#, Tong Chen, Shiping Tian*. The mode of action of remorin1 in regulating fruit ripening at transcriptional and post-transcriptional levels. New Phytologist, 2018, 219: 1406-1420

Weihao Wang, Jianghua Cai, Peiwen Wang, Shiping Tian, Guozheng Qin*. Post-transcriptional regulation of fruit ripening and disease resistance in tomato by the vacuolar protease SlVPE3. Genome Biology, 2017, 18:47.

Guozheng Qin#, Zhu Zhu#, Weihao Wang, Jianghua Cai, Yong Chen, Li Li, Shiping Tian*. A Tomato vacuolar invertase inhibitor mediates sucrose metabolism and influences fruit ripening. Plant Physiology, 2016, 172:1596-1611.

Jianghua Cai, Jian Chen, Guibin Lu, Yuming Zhao, Shiping Tian, Guozheng Qin*. Control of brown rot on jujube and peach fruit by trisodium phosphate. Postharvest Biology and Technology, 2015, 99: 93-98.

Yuying Wang#, Weihao Wang#, Jianghua Cai, Yanrui Zhang, Guozheng Qin*, Shiping Tian*. Tomato nuclear proteome reveals the involvement of specific E2 ubiquitin-conjugating enzymes in fruit ripening. Genome Biology, 2014, 15: 548.

Zhanquan Zhang#, Guozheng Qin#, Boqiang Li, Shiping Tian*. Knocking out Bcsas1 in Botrytis cinerea impacts growth, development, and secretion of extracellular proteins which decreases virulence. Molecular Plant-Microbe Interactions, 2014, 27: 590-600.

Baohua Cao, Jia Liu, Guozheng Qin*, Shiping Tian*. Oxidative stress acts on special membrane proteins to reduce the viability of Pseudomonas syringae pv. tomato. Journal of Proteome Research, 2012, 11: 4927-4938.

Baohua Cao, Hua Li, Shiping Tian, Guozheng Qin*. Boron improves the biocontrol activity of Cryptococcus laurentii against Penicillium expansum in jujube fruit. Postharvest Biology and Technology, 2012, 68: 16-21.

Zhanquan Zhang, Shiping Tian, Zhu Zhu, Yong Xu, Guozheng Qin*. Effects of 1-methylcyclopropene (1-MCP) on ripening and resistance of jujube (Zizyphus jujuba cv. Huping) fruit against postharvest disease. LWT–Food Science and Technology, 2012, 45: 13-19.

Guozheng Qin#*, Yuying Wang#, Baohua Cao, Weihao Wang, Shiping Tian*. Unraveling the regulatory network of MADS-box transcription factor RIN in fruit ripening. Plant Journal, 2012, 70: 243-255.

Guozheng Qin#*, Jia Liu#, Baohua Cao, Boqiang Li, Shiping Tian*. Hydrogen peroxide acts on sensitive mitochondrial proteins to induce death of a fungal pathogen revealed by proteomic analysis. PLoS One, 2011, 6: e21945.

Guozheng Qin, Yuanyuan Zong, Qiling Chen, Donglai Hua, Shiping Tian*. Inhibitory effect of boron against Botrytis cinerea on table grapes and its possible mechanisms of action. International Journal of Food Microbiology, 2010, 138: 145-150.

Guozheng Qin#, Xianghong Meng#, Qing Wang, Shiping Tian*. Oxidative damage of mitochondrial proteins contributes to fruit senescence: A redox proteomics analysis. Journal of Proteome Research, 2009, 8: 2449-2462.

Guozheng Qin#, Qing Wang#, Jia Liu, Boqiang Li, Shiping Tian*. Proteomic analysis of changes in mitochondrial protein expression during fruit senescence. Proteomics, 2009, 9: 4241-4253.

Guozheng Qin, Shiping Tian*, Zhulong Chan, Boqiang Li. Crucial role of antioxidant proteins and hydrolytic enzymes in pathogenicity of Penicillium expansum. Molecular & Cellular Proteomics, 2007, 6: 425-438.

 

获奖:

2013年国家技术发明奖二等奖(第3完成人)

2016年北京市科学技术奖二等奖(第2完成人)

2013年卢嘉锡青年人才奖


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