摘要
几丁质和蛋白质是昆虫表皮的主要成份，灭幼脲强烈抑制粘虫ＭｙｔｈｉｍｎａｓｅｐａｒａｔａＷａｌｋｅｒ六龄幼虫表皮几丁质的合成和降低表皮各类蛋白质含量，同时还改变了各类表皮蛋白质的比例。聚丙烯酰胺凝胶电泳显示出处理虫表皮新生了一种蛋白谱带，并且某些蛋白谱带生成和消解回吸滞后。
Chitin and protein were the main and the most important parts in cuticles of insects.This paper discussed the effects of diflubenzuron (DFB) on cuticle proteins in the last instar larvae of the oriental armyworm, Mythimna separata (Walker).DFB reduced the contents of chitin and cuticle proteins. At the same time,it also changed the ratioes of various cuticle proteins.Gel electrophoresis studies showed that there was a new protein bandin DFB treated larvaes.Some protein bands appeared and disappeared later in DFB treated larvaes than in normal ones
出处
《新疆农业大学学报》
CAS
1998年第2期147-152,共6页
Journal of Xinjiang Agricultural University
基金
江苏省自然科学基金
关键词
毒理学
灭幼脲
粘虫
表皮
蛋白质
diflubenzuron (DFB)
Mythimna separata walker
cuticle
protein
