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首页> 外文期刊>Trends in Plant Science >Plant defense strategies against attack by multiple herbivores
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Plant defense strategies against attack by multiple herbivores

机译:植物防御多种食草动物攻击的策略

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摘要

Plants may effectively tailor defenses by recognizing their attackers and reprogramming their physiology. Although most plants are under attack by a large diversity of herbivores, surprisingly little is known about the physiological capabilities of plants to deal with attack by multiple herbivores. Studies on dual herbivore attack identified that defense against one attacker may cause energetic and physiological constraints to deal with a second attacker. How these constraints shape plant plasticity in defense to their full community of attackers is a major knowledge gap in plant science. Here, we provide a framework for plant defense to multiherbivore attack by defining the repertoire of plastic defense strategies that may allow plants to optimize their defenses against a multitude of stressors.
机译:植物可以通过识别攻击者并重新编程其生理机能来有效地定制防御措施。尽管大多数植物都受到多种食草动物的攻击,但令人惊讶的是,人们对植物应对多种食草动物攻击的生理能力知之甚少。对双重食草动物攻击的研究表明,对一个攻击者的防御可能会导致能量和生理限制来应对第二个攻击者。这些约束如何塑造植物的可塑性,以防御其整个攻击者社区,是植物科学的一个主要知识空白。在这里,我们通过定义塑料防御策略的库,为植物防御多食草动物攻击提供了一个框架,这些策略可能使植物能够优化其对多种压力源的防御。

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