Interestingly, the insect-deterring alkaloids are not produced when the fungus is grown in the laboratory apart from the plant. Because these chemicals defend the grass as well as the fungus from consumption by both livestock and insects, the mutualistic relationship has been termed defensive ...
TF阅读真题答案:https://shimo.im/docs/473QM7NPLmUK7b3w TF 阅读真题支付宝付款入口 https://shimo.im/docs/25q5XaQbGEcMm3Dg TF最新套题 https://shimo.im/docs/e1AzdGa2r7toZ0qW TF听力真题合集https://shimo.im/docs/25q5XBeNVdhDvM3D TF真题(四科目)答案: https://docs.qq.com/doc/DSVFTU...
关于这种不良反应的报告导致对叶和茎组织的显微镜研究,揭示了嗜热Epichloe coenophala真菌的存在。对受感染牧场的调查发现,受感染植物的百分比与动物症状的严重程度呈正相关。人们发现草中的真菌能产生各种生物碱(有毒的含氮有机分子)。一种类型的生物碱(麦角生物碱)有助于牲畜的症状和减少放牧,而另一种类型(洛林生...
Interestingly, the insect-deterring alkaloids are not produced when the fungus is grown in the laboratory apart from the plant. Because these chemicals defend the grass as well as the fungus from consumption by both livestock and insects, the mutualistic relationship has been termed defensive ...