婺江论坛第四十九、五十讲预告(9月27日)

发布时间: 2019-09-23 浏览次数:14

婺江论坛第四十九讲

报告题目:Sugar translocation, mRNA movement and mineral deficiency responses in the plant vasculature

报告人:Cankui Zhang/Assistant Professor,博士生导师;美国普渡大学农学系植物研究中心

报告时间:927日上午900-10:00

报告地点:7301学术报告厅


报告摘要:


Phloem is a major component in the vasculature system and has long been recognized as a tissue that transports carbohydrates. The phloem loading mechanisms of apoplastic and symplastic polymer trapping were established in 1990s; while the “passive” symplastic phloem loading mechanism in tree species has only been recently discovered. In this talk, I will describe our research in which poplar is used to experimentally validate the “passive” phloem mechanism. In addition to the traditional role of phloem tissues, it has been realized that this tissue also participates in whole plant communication and signaling processes. I will discuss our most recent findings on the shoot-to-root movement of mRNAs and the possible molecular and physiological mechanisms associated with this long distance traffic. In the last part of my talk, I will briefly introduce the exciting discoveries that our lab have made on the involvement of vascular tissues to abiotic stressors such as phosphorus deficiency and drought.




婺江论坛第五十讲

报告题目:植物细胞氧化还原信号转导

报告人:苗雨晨 教授,博士生导师;河南省特聘教授、中原千人计划领军人才,河南大学棉花生物学国家重点实验室

报告时间:927日上午1000-11:00

报告地点:7301学术报告厅


报告人简介:


 苗雨晨,博士,教授,博士生导师。19942002年分别获河南大学学士和硕士,2005年于中国农业大学获博士学位。2008.12-2011.12在美国能源部布鲁克海文(Brookhaven)国家实验室从事博士后研究。2007年被授予河南省优秀教师;2008年被命名为河南省学术技术带头人; 2014年被聘为河南省特聘教授,河南省科技创新杰出人才计划获得者;2016年被河南省委、省政府命名第九批河南省优秀专家;2018年入选“中原千人计划”— 基础研究领军人才。现任生命科学学院常务副院长、副书记,植物逆境生物学教育部重点实验室/棉花生物学国家重点实验室常务副主任,河南大学学术委员会委员。“提高植物水分利用效率的气孔调节机制”获2007年度教育部自然科学奖一等奖(2007-050)(第三完成人); “植物应答干旱胁迫的气孔调节机制(2012-2-105-2-04-R03)”(第三完成人)获2012年度国家自然科学二等奖。