彭佳师/Jiashi Peng

博士、副研究员，硕士生导师/Ph.D, Associate professor
Email:：jiashi0556@163.com
ORCID: http://orcid.org/0000-0001-6534-0485

学习经历/ Education：
2009.09-2015.04 中国科学院上海生命科学研究院 遗传学，博士/Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Ph.D in Genetics
2005.09-2009.06 湖南科技大学 学士/Hunan University of Science and Techology, B.S. in Biology

主要工作经历/ Work experience：
2019.01 - 湖南科技大学 副研究员/ Hunan University of Science and Techology, Associate professor
2017.09-2018.12中国科学院上海植物生理生态研究所 副研究员/ Institute of Plant Physiology & Ecology, Chinese Academy of Sciences, Associate professor
2015.05-2017.08中国科学院上海植物生理生态研究所 博士后/ Institute of Plant Physiology & Ecology, Chinese Academy of Sciences, Postdoctoral Research Fellow

社会兼职/ Professional affiliations
中国植物生理与植物分子生物学学会 植物修复生物学专业委员会，委员 （2019年 —）/ Member of the Professional Committee of Phytoremediation Biology in Chinese Society for Plant Biology
湖南省植物生理与植物分子生物学学会理事（2020年 —）/ Director of Hunan Society of Plant Biology

主要研究领域与兴趣/research interests：
1）植物矿质营养分子机制：以水稻、油菜、荞麦、莲藕等植物为研究对象，探索植物对矿质营养元素的吸收、转运、缺乏/过量胁迫的响应机制。
2）环境重金属污染的植物修复机理：以重金属超积累植物为模式，探索植物修复的机理以及应用。
Plants are primary producers in the food chain. Uptake and allocation of mineral nutrients and toxic elements in plants determine plant growth, yield and food quality. Our research interests mainly lie in understanding the molecular basis underlying plant ion homeostasis and environmental adaption, then find strategies for efficient biofortification of essential mineral nutrients and phytoremediation of non-essential toxic metals.
Our research topics are related to two areas:
1) Using rice, rape, buckwheat, lotus plant as the research material to explore mechanisms of the absorption, transport, and lack/excess stress of mineral nutrient elements in plants. And try to engineer high mineral nutrient, low heavy metal and high fertilizer use efficiency crops according to obtained information.
2) The analysis of metal hyperaccumulation in plants is another research topic. we will also explore the methods and approaches of applying hyperaccumulating plants in phytoremediation of heavy metal pollution under the guidance of theoretical researches.

承担课程(本科生、研究生)/ course teaching
《生物统计学》(本科生) / 《Biostatistics》for undergraduate
《实验设计与数据分析》(本科生) / 《Experimental design and data analysis》for undergraduate
《组学与生物信息学》(研究生) / 《Omics and Bioinformatics》For postgraduate
《生物与医药导论》 (研究生) / 《Introduction to Biology and Medicine》For postgraduate

近五年主持课题项目/ Funding in recent 5 years
1. 国家自然科学基金联合基金项目（子项目），U20A2024，水稻镉低积累的调控基因挖掘、功能解析及利用，2021-01至2024-12 / National Natural Science Foundation of China
2. 湖南省自然科学基金青年科学基金项目，2020JJ5160，超积累植物伴矿景天基因资源应用于镉低积累高耐受水稻构建的探索，2020-01 2021-12 /Natural Science Foundation of Hunan Province
4. 湖南省教育厅创新平台开放基金项目，20K055，水稻积累和耐受重金属的生理机制探索，2020-10至2023-08 / Foundation from Hunan Provincial Department of Education
5. 国家自然科学基金青年科学基金项目， **，伴矿景天根系特征与Cd高效吸收转运的互作机制解析， 2018-01至2020-12 / National Natural Science Foundation of China
6. 中国博士后科学基金面上项目（一等资助）， 2016M590387，高通量cDNA文库筛选揭示伴矿景天富集耐受镉新机制， 2016-05至2017-05 /China Postdoctoral Science Foundation

近年部分第一/通讯作者论文
Selected first/corresponding author publications in recent years
[1] Comparative understanding of metal hyperaccumulation in plants: a mini-review. Environmental Geochemistry and Health, 2020, https://doi.org/10.1007/s10653-020-00533-2
[2] OsProT1 and OsProT3 function to mediate proline- and γ-aminobutyric acid-specific transport in yeast and are differentially expressed in rice (Oryza sativa L.), Rice, 2019,12: 79
[3] A pivotal role of cell wall in cadmium accumulation in the Crassulaceae hyperaccumulator Sedum plumbizincicola. Molecular Plant, 2017, 10: 771-774.
[4] Enhanced metal tolerance correlates with heterotypic variation in SpMTL, a metallothionein-like protein from the hyperaccumulator Sedum plumbizincicola. Plant Cell & Environment, 2017, 40: 1368-1378.
[5] Vacuolar sequestration capacity and long-distance metal transport in plants. Frontiers in Plant Science, 2014, 5:19-19.
[6] 植被宏离子组分析方法的建立及重金属污染的监测应用, 植物生理学报, 2020, 56(3): 584-590.
[7] 超积累植物伴矿景天镉耐受基因 SpMT2 的分离及功能鉴定. 生物工程学报, 2019, 36(1).
[8] 伴矿景天植物螯合肽合酶基因的克隆及功能分析. 植物生理学报, 2014, 50: 625-633.