Mitochondrial Biogenesis and Signalling in Plants

植物线粒体生物发生和信号传导

• 批准号: DP210103258
• 负责人: A/Prof Monika Murcha
• 金额: $ 33.35万
• 依托单位: The University of Western Australia
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2021
• 资助国家: 澳大利亚
• 起止时间: 2021-06-28 至 2024-06-27
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP210103258
• 关键词: Mitochondrial; Biogenesis; Signalling; Plants

This proposal aims to define the mechanisms of how mitochondrial growth and stress signalling interact and are regulated. Mitochondria are central machines in cells that use energy obtained through photosynthesis to drive growth and also play an important role in sensing and responding to non-optimal environmental growth conditions. As mitochondrial growth and stress signalling are antagonistic, growth is retarded when stress signalling is activated. Thus, the outcomes will be new knowledge and understanding of how plants balance growth and stress responses. This benefit of this knowledge and understanding is that it can be used to pursue novel avenues to optimise crop performance in changing and adverse environments.

该提案旨在定义线粒体生长和应激信号传导如何相互作用和调节的机制。线粒体是细胞中的中心机器，其使用通过光合作用获得的能量来驱动生长，并且在感知和响应非最佳环境生长条件方面也发挥重要作用。由于线粒体生长和应激信号是拮抗的，当应激信号被激活时，生长被延迟。因此，结果将是对植物如何平衡生长和胁迫反应的新知识和理解。这种知识和理解的好处是，它可以用来追求新的途径，以优化作物在不断变化的环境和不利的表现。