Institut de Recherche en Horticulture et Semences, Agrocampus-Ouest, INRA, Université d'Angers, SFR 4207 QUASAV, F-49045 Angers, France.
Equipe "Sucres & Echanges Végétaux-Environnement", Ecologie et Biologie des Interactions, Université de Poitiers, UMR CNRS 7267 EBI, Bâtiment B31, 3 rue Jacques Fort, TSA 51106, 86073 Poitiers CEDEX 9, France.
Int J Mol Sci. 2018 Aug 24;19(9):2506. doi: 10.3390/ijms19092506.
Plant growth and development has to be continuously adjusted to the available resources. Their optimization requires the integration of signals conveying the plant metabolic status, its hormonal balance, and its developmental stage. Many investigations have recently been conducted to provide insights into sugar signaling and its interplay with hormones and nitrogen in the fine-tuning of plant growth, development, and survival. The present review emphasizes the diversity of sugar signaling integrators, the main molecular and biochemical mechanisms related to the sugar-signaling dependent regulations, and to the regulatory hubs acting in the interplay of the sugar-hormone and sugar-nitrogen networks. It also contributes to compiling evidence likely to fill a few knowledge gaps, and raises new questions for the future.
植物的生长和发育必须不断地适应可用资源。为了优化资源利用，需要整合传达植物代谢状态、激素平衡和发育阶段的信号。最近进行了许多研究，以深入了解糖信号及其与激素和氮在植物生长、发育和生存中的精细调控中的相互作用。本综述强调了糖信号整合因子的多样性、与糖信号依赖调节相关的主要分子和生化机制，以及在糖-激素和糖-氮网络相互作用中起作用的调控枢纽。它还有助于汇集可能填补一些知识空白的证据，并为未来提出新的问题。
