INRAE, Université Fédérale de Toulouse, UMR AGIR, F-31326 Castanet-Tolosan Cedex, France.
School of Agriculture and Environment and the UWA Institute of Agriculture, University of Western Australia, Western Australia 6009, Australia.
Trends Microbiol. 2024 Jan;32(1):27-37. doi: 10.1016/j.tim.2023.07.011. Epub 2023 Aug 18.
Ongoing climate change will both profoundly impact land-use (e.g., changes in crop species or cultivar and cropping practices) and abiotic factors (e.g., moisture and temperature), which will in turn alter plant-microorganism interactions in soils, including soil-borne pathogens (i.e., plant pathogenic bacteria, fungi, oomycetes, viruses, and nematodes). These pathogens often cause soil-borne disease complexes, which, due to their complexity, frequently remain undiagnosed and unmanaged, leading to chronic yield and quality losses. Root exudates are a complex group of organic substances released in the rhizosphere with potential to recruit, repel, stimulate, inhibit, or kill other organisms, including the detrimental ones. An improved understanding of how root exudates affect interspecies and/or interkingdom interactions in the rhizosphere under ongoing climate change is a prerequisite to effectively manage plant-associated microbes, including those causing diseases.
持续的气候变化将深刻影响土地利用（例如，作物品种或栽培品种和种植方式的变化）和非生物因素（例如，水分和温度），这反过来又会改变土壤中的植物-微生物相互作用，包括土壤传播的病原体（即植物病原细菌、真菌、卵菌、病毒和线虫）。这些病原体经常引起土壤传播的疾病复合体，由于其复杂性，这些疾病复合体通常未被诊断和管理，导致慢性产量和质量损失。根分泌物是一组在根际释放的复杂有机物质，具有招募、排斥、刺激、抑制或杀死其他生物体的潜力，包括有害生物体。更好地了解根分泌物如何在持续的气候变化下影响根际中的种间和/或种间的相互作用，是有效管理与植物相关的微生物（包括引起疾病的微生物）的前提条件。
