Composition Analysis of Immature Tubers in Polygonum viviparum (Polygonaceae)

Comparative metabolomics of Polygonum viviparum groups exhibiting differential feeding attractiveness to Hepialus xiaojinensis larvae identifies key stimulant compounds for the host insect of Ophiocordyceps sinensis.针对对小金蝠蛾（Hepialus xiaojinensis）幼虫表现出取食吸引力差异的珠芽蓼（Polygonum viviparum）类群开展比较代谢组学分析，成功鉴定出冬虫夏草（Ophiocordyceps sinensis）寄主昆虫的关键刺激化合物。