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Jasmonate-induced defenses: a tale of intelligence, collaborators and rascals

机译:茉莉酸引起的防御:有关情报,合作者和流氓的故事

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摘要

Plants have sophisticated defense systems to protect their tissues against the attack of herbivorous organisms. Many of these defenses are orchestrated by the oxylipin jasmonate. A growing body of evidence indicates that the expression of jasmonate-induced responses is tightly regulated by the ecological context of the plant. Ecological information is provided by molecular signals that indicate the nature of the attacker, the value of the attacked organs, phytochrome status and thereby proximity of competing plants, association with beneficial organisms and history of plant interactions with pathogens and herbivores. This review discusses recent advances in this field and highlights the need to map the activities of informational modulators to specific control points within our emerging model of jasmonate signaling.
机译:植物具有先进的防御系统,可以保护其组织免受草食性生物的攻击。这些防御中的许多是由茉莉酮酸脂精心策划的。越来越多的证据表明,茉莉酸酯诱导的应答的表达受到植物生态环境的严格调控。生态信息是由分子信号提供的,这些信号指示攻击者的性质,被攻击器官的价值,植物色素的状态,从而使竞争植物靠近,与有益生物相关联以及植物与病原体和食草动物相互作用的历史。这篇综述讨论了该领域的最新进展,并强调了将信息调节剂的活性映射到我们新兴的茉莉酸信号模型中特定控制点的需求。

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