查找使用阿拉丁产品的科研文献

Microbe-induced phenotypic variation leads to overyielding in clonal plant populations

Raza Waseem,Jiang Gaofei,Eisenhauer Nico,Huang Yishuo,Wei Zhong,Shen Qirong,Kowalchuk George A.,Jousset Alexandre

Overyielding, the high productivity of multispecies plant communities, is commonly seen as the result of plant genetic diversity. Here we demonstrate that biodiversity–ecosystem functioning relationships can emerge in clonal plant populations through interaction with microorganisms. Using a model clonal plant species, we found that exposure to volatiles of certain microorganisms led to divergent plant phenotypes. Assembling communities out of plants associated with different microorganisms led to transgressive overyielding in both biomass and seed yield. Our results highlight the importance of belowground microbial diversity in plant biodiversity research and open new avenues for precision ecosystem management.