Cross-Talks Between Macro- and Micronutrient Uptake and Signaling in Plants.
Cross-Talks Between Macro- and Micronutrient Uptake and Signaling in Plants.
复制标题
植物中大量和微量营养素的吸收和信号传导之间的交叉对话
DOI：
10.3389/fpls.2021.663477
复制
发表时间：
2021
影响因子：
5.6
通讯作者：
Xie X
中科院分区：
文献类型：
--
作者：
Fan X;Zhou X;Chen H;Tang M;Xie X
在自然界中，陆地植物作为固着生物，面临着土壤中经常同时发生的多种养分胁迫。氮（N）、磷（P）、硫（S）、锌（Zn）和铁（Fe）是影响植物生长和健康的五种必需营养素。尽管这些矿物质由于其低溶解度和相对固定性而相对难以进入植物，但植物已经采取应对机制来在多种营养胁迫条件下生存。N、Pi、S、Zn和Fe之间的双重相互作用早已在植物生理水平上被认识。然而，这些在植物中的串扰的分子机制和信号通路仍然知之甚少。本文综述了植物体内大量和微量矿质营养之间的生理生化相互作用的研究进展，重点介绍了植物对N、Pi、S、Zn和Fe的吸收与体内平衡之间的交互作用。更重要的是，我们进一步回顾了目前的研究基础上的分子机制的N，Pi，S，Zn和Fe稳态之间的交叉谈判，以更好地了解这些营养相互作用如何影响矿物吸收和信号在植物中。为进一步研究植物的多重营养胁迫信号传递机制奠定了基础。总之，植物中多种营养信号转导的综合研究的发展将具有重要的生物学意义，对可持续农业至关重要。
In nature, land plants as sessile organisms are faced with multiple nutrient stresses that often occur simultaneously in soil. Nitrogen (N), phosphorus (P), sulfur (S), zinc (Zn), and iron (Fe) are five of the essential nutrients that affect plant growth and health. Although these minerals are relatively inaccessible to plants due to their low solubility and relative immobilization, plants have adopted coping mechanisms for survival under multiple nutrient stress conditions. The double interactions between N, Pi, S, Zn, and Fe have long been recognized in plants at the physiological level. However, the molecular mechanisms and signaling pathways underlying these cross-talks in plants remain poorly understood. This review preliminarily examined recent progress and current knowledge of the biochemical and physiological interactions between macro- and micro-mineral nutrients in plants and aimed to focus on the cross-talks between N, Pi, S, Zn, and Fe uptake and homeostasis in plants. More importantly, we further reviewed current studies on the molecular mechanisms underlying the cross-talks between N, Pi, S, Zn, and Fe homeostasis to better understand how these nutrient interactions affect the mineral uptake and signaling in plants. This review serves as a basis for further studies on multiple nutrient stress signaling in plants. Overall, the development of an integrative study of multiple nutrient signaling cross-talks in plants will be of important biological significance and crucial to sustainable agriculture.
登录
查看更多内容
影响因子：
6.9
作者：
Abdallah M;Dubousset L;Meuriot F;Etienne P;Avice JC;Ourry A
通讯作者：
Ourry A
影响因子：
4.8
作者：
Bournier, Marc;Tissot, Nicolas;Gaymard, Frederic
通讯作者：
Gaymard, Frederic
拟南芥金属耐受性蛋白 AtMTP3 在铁缺乏和锌过量供应条件下通过介导锌从芽中排除来维持金属平衡
影响因子：
7.2
作者：
Arrivault, Stephanie;Senger, Toralf;Kraemer, Ute
通讯作者：
Kraemer, Ute
影响因子：
7.4
作者：
Aung, Kyaw;Lin, Shu-I;Chiou, Tzyy-Jen
通讯作者：
Chiou, Tzyy-Jen
影响因子：
5.8
作者：
Brumbarova, Tzvetina;Ivanov, Rumen
通讯作者：
Ivanov, Rumen