Boyno Gökhan, Danesh Younes Rezaee, Çevik Rojbin, Teniz Necmettin, Demir Semra, Calayır Oktay, Farda Beatrice, Mignini Amedeo, Mitra Debasis, Pellegrini Marika, Porcel Rosa, Mulet José M
Department of Plant Protection, Faculty of Agriculture, Van Yuzuncu Yil University, Van 65090, Türkiye.
Department of Agricultural Biotechnology, Faculty of Agriculture, Van Yuzuncu Yil University, Van 65090, Türkiye.
iScience. 2025 Aug 16;28(9):113384. doi: 10.1016/j.isci.2025.113384. eCollection 2025 Sep 19.
Arbuscular mycorrhizal fungi (AMF) play a crucial role in disease control by establishing symbiotic relationships with plant roots. AMF improve salinity tolerance in plants by regulating the Na/K ratio through selective ion transport and mediate osmotic regulation by inducing the accumulation of osmotic-compatible solutes such as glycine betaine and proline to enable plant cells to maintain water content and the metabolic balance. AMF can also activate antioxidant defense responses by stimulating enzymes that protect plant cells from harmful oxidation and pathological infections. Plant salinity tolerance induced by AMF depends on abscisic acid (ABA)-dependent signaling mechanisms, calcium-calmodulin-dependent pathways, and reactive oxygen species (ROS)-modulated mitogen-activated protein kinase (MAPK) cascades. Therefore, future research should focus on optimizing the production and field efficacy of AMF-based inoculants, including their combined use with microbial biostimulants, to support the implementation of sustainable agricultural practices.
丛枝菌根真菌（AMF）通过与植物根系建立共生关系在病害控制中发挥关键作用。AMF通过选择性离子转运调节钠/钾比来提高植物的耐盐性，并通过诱导甘氨酸甜菜碱和脯氨酸等渗透相容性溶质的积累来介导渗透调节，以使植物细胞保持水分含量和代谢平衡。AMF还可以通过刺激保护植物细胞免受有害氧化和病理感染的酶来激活抗氧化防御反应。AMF诱导的植物耐盐性取决于脱落酸（ABA）依赖性信号机制、钙-钙调蛋白依赖性途径和活性氧（ROS）调节的丝裂原活化蛋白激酶（MAPK）级联反应。因此，未来的研究应集中于优化基于AMF的接种剂的生产和田间效果，包括它们与微生物生物刺激剂的联合使用，以支持可持续农业实践的实施。
