The role of plant hormones in arbuscular mycorrhizal symbiosis

植物激素在丛枝菌根共生中的作用

• 批准号: DP0772348
• 负责人: A/Prof Eloise Foo
• 金额: $ 21.11万
• 依托单位: University of Tasmania
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2007
• 资助国家: 澳大利亚
• 起止时间: 2007-01-01 至 2013-11-05
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0772348
• 关键词: role; plant; hormones; arbuscular; mycorrhizal

The vast majority of plant species can form a beneficial symbiosis with specialised soil fungi, an association that can enhance the uptake of nutrients from the soil, improve tolerance to drought and disease and minimise soil erosion. An understanding of how plants establish and regulate this important symbiosis has the potential to contribute to the development of productive and sustainable farming systems by making efficient use of the limited water resources, reducing soil erosion, reducing reliance on pesticides and fertilisers and producing more nutritious fruits, vegetables and grains.

绝大多数植物物种可以与专门的土壤真菌形成有益的共生关系，这种共生关系可以增强从土壤中吸收养分，提高对干旱和疾病的耐受性，并最大限度地减少土壤侵蚀。了解植物如何建立和调节这种重要的共生关系，有可能通过有效利用有限的水资源，减少土壤侵蚀，减少对农药和化肥的依赖，生产更有营养的水果，蔬菜和谷物，促进生产和可持续农业系统的发展。