School of BioSciences, Faculty of Science, The University of Melbourne, Parkville, Victoria, 3010, Australia.
Institute for Bio- & Geosciences, Plant Sciences (IBG-2), Forschungszentrum Jülich GmbH, Jülich, 52428, Germany.
Trends Plant Sci. 2022 Feb;27(2):180-190. doi: 10.1016/j.tplants.2021.08.004. Epub 2021 Oct 4.
Lipids have diverse functions in regulating the plasma membrane's cellular processes and signaling mediation. Plasma membrane lipids are also involved in the plant's complex interactions with the surrounding microorganisms, with which plants are in various forms of symbiosis. The roles of lipids influence the whole microbial colonization process, thus shaping the rhizomicrobiome. As chemical signals, lipids facilitate the stages of rhizospheric interactions - from plant root to microbe, microbe to microbe, and microbe to plant root - and modulate the plant's defense responses upon perception or contact with either beneficial or phytopathogenic microorganisms. Although studies have come a long way, further investigation is needed to discover more lipid species and elucidate novel lipid functions and profiles under various stages of plant root-microbe interactions.
脂质在调节质膜细胞过程和信号转导中具有多种功能。质膜脂质也参与了植物与周围微生物的复杂相互作用，植物与微生物以多种形式共生。脂质的作用影响整个微生物定殖过程，从而塑造根际微生物组。作为化学信号，脂质促进根际相互作用的各个阶段 - 从植物根部到微生物、微生物到微生物以及微生物到植物根部 - 并在植物感知或接触有益或植物病原菌微生物时调节植物的防御反应。尽管研究已经取得了很大进展，但仍需要进一步研究以发现更多的脂质种类，并阐明在植物根-微生物相互作用的各个阶段下的新脂质功能和特征。
