Arimura Gen-Ichiro, Ozawa Rika, Maffei Massimo E
Global COE Program: Evolution and Biodiversity, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan.
Int J Mol Sci. 2011;12(6):3723-39. doi: 10.3390/ijms12063723. Epub 2011 Jun 7.
Plants are frequently attacked by herbivores and pathogens and therefore have acquired constitutive and induced defenses during the course of their evolution. Here we review recent progress in the study of the early signal transduction pathways in host plants in response to herbivory. The sophisticated signaling network for plant defense responses is elicited and driven by both herbivore-induced factors (e.g., elicitors, effectors, and wounding) and plant signaling (e.g., phytohormone and plant volatiles) in response to arthropod factors. We describe significant findings, illuminating the scenario by providing broad insights into plant signaling involved in several arthropod-host interactions.
植物经常受到食草动物和病原体的攻击，因此在其进化过程中获得了组成型和诱导型防御机制。在这里，我们综述了宿主植物响应食草作用的早期信号转导途径研究的最新进展。植物防御反应的复杂信号网络是由食草动物诱导因子（如激发子、效应子和创伤）和植物信号（如植物激素和植物挥发物）共同引发和驱动的，以响应节肢动物因素。我们描述了重要的发现，通过对几种节肢动物与宿主相互作用中涉及的植物信号提供广泛的见解来阐明这一情况。
