题目
英语翻译
Cuticular lipids and desiccation resistance in overwintering larvae of the goldenrod gall fly,Eurosta solidaginis (Diptera:Tephritidae)
Abstract
Within their gall,larvae of the goldenrod gall fly (Eurosta solidaginis) experience severe desiccating conditions as well as highly variable thermal conditions and extreme cold during winter.Through the autumn and early winter,field-collected larvae acquired markedly enhanced resistance to desiccation and freezing.At the same time,they increased their cuticular surface hydrocarbons.Hydrocarbons were the major lipid class extracted by hexane or chloroform from the cuticular surface of overwintering gall fly larvae.The major hydrocarbon classes were the 2-methylalkanes which consisted mainly of 2-methyltriacontane.2-Methyltriacontane comprised 48–68% of the total hydrocarbons during the larval stages.Total hydrocarbons increased from 122 ng/larva in early third instar larvae collected in September to 4900 ng/larva in those colle
Cuticular lipids and desiccation resistance in overwintering larvae of the goldenrod gall fly,Eurosta solidaginis (Diptera:Tephritidae)
Abstract
Within their gall,larvae of the goldenrod gall fly (Eurosta solidaginis) experience severe desiccating conditions as well as highly variable thermal conditions and extreme cold during winter.Through the autumn and early winter,field-collected larvae acquired markedly enhanced resistance to desiccation and freezing.At the same time,they increased their cuticular surface hydrocarbons.Hydrocarbons were the major lipid class extracted by hexane or chloroform from the cuticular surface of overwintering gall fly larvae.The major hydrocarbon classes were the 2-methylalkanes which consisted mainly of 2-methyltriacontane.2-Methyltriacontane comprised 48–68% of the total hydrocarbons during the larval stages.Total hydrocarbons increased from 122 ng/larva in early third instar larvae collected in September to 4900 ng/larva in those colle
提问时间:2021-03-24
答案
角质层脂质及脱水阻力越冬幼虫的虫瘿一枝飞,eurosta solidaginis (双翅目:实蝇科) 摘要其瘿,幼虫的虫瘿一枝飞( eurosta solidaginis )经历严重的干燥条件以及高度变热条件和极端寒冷的冬天.通过秋季和初冬,野外...
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