Li Yucong, Chen Yu, Fu Yansong, Shao Jiahui, Liu Yunpeng, Xuan Wei, Xu Guohua, Zhang Ruifu
Jiangsu Provincial Key Lab for Organic Solid Waste Utilization, Jiangsu Collaborative Innovation Center for Solid Organic Waste Resource Utilization, Nanjing Agricultural University, Nanjing 210095, China.
College of Environment and Ecology, Jiangsu Open University, Nanjing 210017, China.
J Exp Bot. 2024 Jan 10;75(2):526-537. doi: 10.1093/jxb/erad263.
Every living organism on Earth depends on its interactions with other organisms. In the rhizosphere, plants and microorganisms constantly exchange signals and influence each other's behavior. Recent studies have shown that many beneficial rhizosphere microbes can produce specific signaling molecules that affect plant root architecture and therefore could have substantial effects on above-ground growth. This review examines these chemical signals and summarizes their mechanisms of action, with the aim of enhancing our understanding of plant-microbe interactions and providing references for the comprehensive development and utilization of these active components in agricultural production. In addition, we highlight future research directions and challenges, such as searching for microbial signals to induce primary root development.
地球上的每一个生物都依赖于其与其他生物的相互作用。在根际，植物和微生物不断地交换信号并影响彼此的行为。最近的研究表明，许多有益的根际微生物可以产生特定的信号分子，这些信号分子会影响植物根系结构，进而可能对地上部分的生长产生重大影响。这篇综述研究了这些化学信号并总结了它们的作用机制，目的是增进我们对植物 - 微生物相互作用的理解，并为农业生产中这些活性成分的综合开发利用提供参考。此外，我们还强调了未来的研究方向和挑战，例如寻找诱导主根发育的微生物信号。
