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Plant exudates-driven microbiome recruitment and assembly facilitates plant health management
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DOI：10.1093/femsre/fuaf008.png)
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Abstract
En 中文
Plant-microbiome symbiotic interactions play a crucial role in regulating plant health and productivity. To establish symbiotic relationships, the plant secretes a variety of substances to facilitate microbial community recruitment and assembly. In recent years, important progress has been made in studying how plant exudates attract beneficial microorganisms and regulate plant health. However, the mechanisms of plant exudates-mediated microbial community recruitment and assembly and their effects on plant health are no comprehensive review. Here, we summarize the interaction mechanisms among plant exudates, microbial community recruitment and assembly, and plant health. First, we systematically evaluate the type and distribution of plant exudates, as well as their role in microbiome recruitment and assembly. Second, we summarize the mechanisms of plant exudates in terms of microbiome recruitment, diversity regulation and chemotaxis. Finally, we list some typical examples for elucidating the importance of plant exudates in promoting plant health and development. This review contributes to utilizing plant exudate or beneficial microbiome resources to manage plant health and productivity. This review explores how plant exudates facilitate the recruitment and assembly of beneficial microbial communities, enhancing plant health and productivity through mechanisms like nutrient provision, chemical signaling, and pathogen suppression, while emphasizing their potential in sustainable plant health management strategies.
Keywords:
plant exudate
plant-microbiome interaction
microbial community recruitment
plant health
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