杭州师范大学学报（自然科学版）2016，Vol.15Issue(6)：595-599,5.DOI:10.3969/j.issn.1674-232X.2016.06.007
褐飞虱在不同水稻品系上繁殖能力及相关解毒酶系基因表达变化分析
On the Fertility and Related Detoxification Enzyme Systems Gene Expression of Nilaparvata lugens Feeding on Different Rice Varieties
摘要
Abstract
This experiment adopts the TN1 sensitive rice varieties and other different levels of resistance rice cultivars , such as Zhongzheyou and IR56 ,to breed N .lugens ,and then use a part of those N .lugens to study N .lugens spawning and other breeding situations ,and determines the expression changes of esterase ,cytochrome P450 ,Glutathione transferase (GST) ,vitellogenin(Vg) on mRNA .The results show that the fecundity of N .lugens reduces on resistance rice ,and the expression of Vg2 decreases significantly ,which indicates resistance rice has inhibitory effect on N . lugens fecundity and Vg2 regulate the spawning .Part genes of esterase and P450 have high expression in the resistance rice N . lugens body , which have significant differences .关键词
褐飞虱/抗性/解毒酶系/生化反应Key words
N ilap arv ata lugens/resistance/detoxification enzymes/biochemical responses分类
农业科技引用本文复制引用
俞姗姗,刘雅,杨萌萌,沈祺达,谢国强,王世贵,唐斌..褐飞虱在不同水稻品系上繁殖能力及相关解毒酶系基因表达变化分析[J].杭州师范大学学报（自然科学版）,2016,15(6):595-599,5.基金项目
国家自然科学基金项目（31371996）；杭州市科技局计划项目（20140432B01）；浙江省大学生科技创新活动计划暨新苗人才计划项目（2015R423043）；杭州师范大学“本科生创新能力提升工程”计划项目（CX2014088）． （）
