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首页> 外文期刊>Trends in Plant Science >Regulation of Ubiquitination Is Central to the Phosphate Starvation Response
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Regulation of Ubiquitination Is Central to the Phosphate Starvation Response

机译:泛素化的调节是磷酸盐饥饿反应的核心

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摘要

As sessile organisms, plants have developed numerous strategies to overcome the limiting availability of the essential nutrient phosphate in nature. Recent studies reveal that post-translational modification (PTM) by ubiquitination is an important and central regulation mechanism in the plant phosphate starvation response (PSR). Ubiquitination precisely modulates the stability and trafficking of proteins in response to the heterogeneous phosphate supplement. Induction of autophagy provides novel insights into the molecular mechanisms under phosphate starvation. In this review, we present and discuss novel findings on the regulation of diverse PSRs through ubiquitination. Resolving these regulation mechanisms will pave the way to improve phosphate acquisition and utilization efficiency in crops.
机译:作为无梗死生物,植物已经开发出许多策略来克服本质上基本营养磷酸盐的限制性可用性。 最近的研究表明,泛素化的翻译后修饰(PTM)是植物磷酸盐饥饿反应(PSR)中的重要和中央调节机制。 泛素化精确地调节蛋白质的稳定性和贩运蛋白响应于异质磷酸盐补充剂。 自噬诱导为磷酸盐饥饿下的分子机制提供了新的洞察。 在本次审查中,我们通过泛素化展示并讨论了对各种PSR调节的新发现。 解决这些监管机制将为农作物提高磷酸盐采集和利用效率的方法。

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