Two diversities meet in the rhizosphere:root specialized metabolites and microbiome

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外文摘要：Plants serve as rich repositories of diverse chemical compounds collectively referred to as specialized metabolites.These compounds are of importance for adaptive processes,including interactions with various microbes both beneficial and harmful.Considering microbes as bioreactors,the chemical diversity undergoes dynamic changes when root-derived specialized metabolites(RSMs)and microbes encounter each other in the rhizosphere.Recent advancements in sequencing techniques and molecular biology tools have not only accelerated the elucidation of biosynthetic pathways of RSMs but also unveiled the signifi-cance of RSMs in plant-microbe interactions.In this review,we provide a comprehensive description of the effects of RSMs on microbe assembly in the rhizosphere and the influence of corresponding microbial changes on plant health,incorporating the most up-to-date information available.Additionally,we highlight open questions that remain for a deeper understanding of and harnessing the potential of RSM-microbe interactions to enhance plant adaptation to the environment.Finally,we propose a pipeline for investi-gating the intricate associations between root exometabolites and the rhizomicrobiome.

外文关键词：

Root specialized metabolitesMicrobiomePlant-microbe interactionsRhizosphereDiversity

作者：

Xiaochen Wang、Jingying Zhang、Xinjun Lu、Yang Bai、Guodong Wang

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作者单位：

State Key Laboratory of Plant Genomics,Institute of Genetics and Developmental Biology,The Innovative Academy of Seed Design,Chinese Academy of Sciences,Beijing 100101,China

CAS-JIC Centre of Excellence for Plant and Microbial Science,Institute of Genetics and Developmental Biology,Chinese Academy of Sciences,Beijing 100101,China

Hainan Yazhou Bay Seed Laboratory,Sanya,Hainan 572025,China

College of Advanced Agricultural Sciences,Chinese Academy of Sciences,Beijing 100049,China

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基金：

国家重点研发计划国家重点研发计划国家自然科学基金State Key Laboratory of Plant Genomics of China

项目编号：

2018YFA09006032022YFF100180032000232SKLPG2016A-13

出版年：

2024

DOI：

10.1016/j.jgg.2023.10.004

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