题  目：根际微生物组与植物的良性互作机制

主  讲：白洋 研究员（北京大学）

时  间：12月18日（周四）9:20-10:20

地  点：慧园4栋301

个人简介：白洋，研究员，博士生导师，北京大学生命科学学院，北大清华生命科学联合中心。长期从事根际微生物组与植物互作领域的研究，从菌群与植物协同互作的角度探索植物生长与健康的机理。研究成果以通讯作者发表在Cell、Nature、Science、Nature Biotechnology、Nature Microbiology等期刊，入选2022至2025年度科睿唯安“全球高被引科学家”。主持国家重点研发专项“非病原微生物与农作物良性互作机理”、基金委重点项目等课题。入选Rising Stars in Plant Sciences 2022，获得CSPB杰出青年科学家奖，第五届腾讯“科学探索奖”，新基石研究员。

报告摘要：Roots of crop plants associated with taxonomically diverse microbiota. Understanding the functions of root microbiota and systematically obtaining the cultured root microbes are crucial steps for harnessing crop microbiome in sustainable agriculture. Recently, we identified root bacterial microbiota members significantly associated with crop growth by performing large scale associations of root microbiota, growth traits and genotypic variations of field-grown crops. Using individual bacteria and synthetic community approaches, we validated the functions of root microbiota members in controlled conditions. In addition, genomes of root-derived bacterial culture collections showed the metabolic and functional capacity of root microbiota. These data and resources allow us to reveal the functions and co-adaptation of root microbiota and field-grown crops.