拟南芥局部和系统硝酸盐信号的最新进展

IF 8.3 2区 生物学 Q1 PLANT SCIENCES
Laura D. Delgado , Valentina Nunez-Pascual , Eleodoro Riveras , Sandrine Ruffel , Rodrigo A. Gutiérrez
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引用次数: 0

摘要

硝酸盐是有氧土壤中最丰富的无机氮形式,既是一种营养物质,也是一种信号分子。高等植物硝酸盐信号传递的核心是局部和系统信号传递与反应途径之间错综复杂的平衡。局部和系统反应之间的相互作用使植物能够在硝酸盐供应量波动的情况下调节其全局基因表达、新陈代谢、生理、生长和发育。本综述概述了最近在拟南芥的局部和系统背景下,有关硝酸盐感应和信号传导新参与者的发现。此外,本综述还探讨了一些尚未解答的问题,这些问题值得进一步研究,以便更好地了解植物的硝酸盐信号转导和响应。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Recent advances in local and systemic nitrate signaling in Arabidopsis thaliana

Nitrate is the most abundant form of inorganic nitrogen in aerobic soils, serving both as a nutrient and a signaling molecule. Central to nitrate signaling in higher plants is the intricate balance between local and systemic signaling and response pathways. The interplay between local and systemic responses allows plants to regulate their global gene expression, metabolism, physiology, growth, and development under fluctuating nitrate availability. This review offers an overview of recent discoveries regarding new players on nitrate sensing and signaling, in local and systemic contexts in Arabidopsis thaliana. Additionally, it addresses unanswered questions that warrant further investigation for a better understanding of nitrate signaling and responses in plants.

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来源期刊
Current opinion in plant biology
Current opinion in plant biology 生物-植物科学
CiteScore
16.30
自引率
3.20%
发文量
131
审稿时长
6-12 weeks
期刊介绍: Current Opinion in Plant Biology builds on Elsevier's reputation for excellence in scientific publishing and long-standing commitment to communicating high quality reproducible research. It is part of the Current Opinion and Research (CO+RE) suite of journals. All CO+RE journals leverage the Current Opinion legacy - of editorial excellence, high-impact, and global reach - to ensure they are a widely read resource that is integral to scientists' workflow.
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