Engineering the plant rhizosphere.
Engineering the plant rhizosphere.
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DOI：
10.1016/j.copbio.2014.12.006
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发表时间：
2015-04
影响因子：
7.7
通讯作者：
Yanxia Zhang;C. Ruyter-Spira;H. Bouwmeester
中科院分区：
文献类型：
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作者：
Yanxia Zhang;C. Ruyter-Spira;H. Bouwmeester
植物根际环境对植物的生长发育有着重要的影响。植物产生的信号分子对根际环境有着重要的影响。植物的代谢工程将使根际环境得以优化。植物天然产物是在生物和非生物胁迫下对植物生存起重要作用的低分子量化合物。在根际，几组植物天然产物作为信息化学物质发挥作用，介导植物与其他植物、动物和微生物的相互作用。关于这些信号分子的生物合成和转运的知识正在迅速增加。这使我们能够考虑通过改变这些信号分子的产生或其分泌到根际来优化植物性能。在这里，我们讨论了这些根际信息素的理解和代谢工程的最新进展。
HighlightsThe rhizosphere of plants has an important effect on plant performance.Signaling molecules produced by plants have a great impact on the rhizosphere.Metabolic engineering in plants will allow to optimize the rhizosphere.Plant natural products are low molecular weight compounds playing important roles in plant survival under biotic and abiotic stresses. In the rhizosphere, several groups of plant natural products function as semiochemicals that mediate the interactions of plants with other plants, animals and microorganisms. The knowledge on the biosynthesis and transport of these signaling molecules is increasing fast. This enables us to consider to optimize plant performance by changing the production of these signaling molecules or their exudation into the rhizosphere. Here we discuss recent advances in the understanding and metabolic engineering of these rhizosphere semiochemicals.