【摘要】 水稻(Oryza sativa)代谢物在水稻与褐飞虱(Nilaparvata lugens)相互作用中有非常重要的作用。初生代谢物和非挥发性的次生代谢物决定褐飞虱在水稻上的取食及存活,并可能具有直接的抗虫效应;而挥发性次生代谢物主要影响褐飞虱对寄主的定位及选择。本文以代谢物为媒介,描述和分析了水稻与褐飞虱之间的化学关系,旨在从化学物质方面找出二者之间的联系,为进一步深入理解和阐明水稻应对褐飞虱危害而产生的防御机制提供新的思路。更多还原

【Abstract】 Rice(Oryza sativa) metabolites play a vital role in the interaction between rice and brown planthopper(Nilaparvata lugens). Primary metabolites and non-volatile secondary metabolites determine the feeding and survival of brown planthopper on rice and may have a direct effect on insect-resistance, while the volatile secondary metabolites mainly impact the location and selection of brown planthopper for the hosts. Thus, we here describe and analyze the chemical relationship between rice and brown planthopper from the perspective of metabolites. This article aims at uncovering the association of chemical substances between rice and brown planthopper and offering new ideas to further understanding the defense mechanism of rice to brown planthopper attack.更多还原