Spatio-temporal analysis of molecular changes during leaf senescence in arabidopsis and wheat and their response to the environment

拟南芥和小麦叶片衰老过程中分子变化的时空分析及其对环境的响应

• 批准号: DP0985873
• 负责人: Prof Andrew Millar
• 金额: $ 22.65万
• 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: 2009
• 资助国家: 澳大利亚
• 起止时间: 2009-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0985873
• 关键词: Spatio; temporal; analysis; molecular; changes

Innovative agricultural solutions in Australia can be gained by changing the abundance of proteins and metabolites to influence plant performance and provide more robust plants and plant products. The aging and dying of leaves (leaf senescence) is a key factor in our understanding of plant development and the recovery of nutrients from dying tissues. Leaf senescence is also important for pre-harvest impacts on seed and grain quality as leaves represent the major nitrogen store remobilised to feed these plant products. This work will support the generation of intellectual property to be applied within Australia's plant-based industries and at the same time provides a strong environment for the training of students and researchers.

澳大利亚的创新农业解决方案可以通过改变蛋白质和代谢产物的丰度来影响植物性能，并提供更健壮的植物和植物产品。叶片的衰老和死亡（叶片衰老）是我们理解植物发育和从垂死组织中恢复营养的关键因素。叶片衰老对于收获前对种子和谷物品质的影响也很重要，因为叶片代表了重新动员以供给这些植物产品的主要氮储存。这项工作将支持知识产权的产生，以应用于澳大利亚的植物为基础的行业，同时为学生和研究人员的培训提供一个强大的环境。