摘要
昆虫气味结合蛋白(OBPs)参与昆虫识别环境中气味信息的第一步反应,在调控昆虫生命活动中起着重要的作用。普通气味结合蛋白(GOBPs)主要参与昆虫对寄主植物挥发物或信息素的识别。本文总结了GOBPs基因的分子特征和生理功能,以及GOBPs基因在不同组织、性别和发育阶段的表达特性;针对GOBPs与性信息素结合蛋白(PBPs)在染色体上串联形成的GOBPs/PBPs亚家族基因簇,阐述了GOBPs基因的进化起源、扩增与丢失现象;梳理了昆虫GOBPs基因在虫情监测和害虫防治等方面的应用前景,提出GOBPs基因是未来害虫生物防治的重要靶点。
Insect odorant binding proteins(OBPs)play an important role in the regulation of insect life activities by participating in the first reaction of environment-chemical information recognition.General odorant binding proteins(GOBPs)are mainly involved in the combination with host plant volatiles and insect pheromones.In this paper,we introduced the molecular characteristics,physiological functions,as well as the expression profiles of GOBPs gene in different tissues,sexes and developmental stages.Considering the tandem gene clusters of GOBPs/PBPs complex in the specific position of chromosome,we elaborated the evolutionary origin,expansion and contraction of GOBPs.The prospects of insects GOBPs in the application of monitoring and managing insect pests were summarized,indicating that GOBPs will be important targets in innovating novel control technologies.
作者
张雪
黄聪
武强
杨念婉
钱万强
万方浩
ZHANG Xue;HUANG Cong;WU Qiang;YANG Nianwan;QIAN Wanqiang;WAN Fanghao(College of Plant Health and Medicine,Qingdao Agricultural University,Qingdao,Shandong 266109,China;Agricultural Genomics Institute at Shenzhen,Chinese Academy of Agricultural Sciences,Shenzhen,Guangdong 518120,China;State Key Laboratory for Biology of Plant Diseases and Insect Pests,Institute of Plant Protection,Chinese Academy of Agricultural Sciences,Beijing 100193,China)
出处
《生物安全学报》
CSCD
北大核心
2021年第1期11-19,共9页
Journal of biosafety
基金
中国博士后科学基金(2020M672906
2020M683001)
深圳市孔雀团队项目(KQTD20180411143628272)
国家自然科学基金(31672087)。
关键词
普通气味结合蛋白
害虫防治
表达特性
生理功能
general odorant binding proteins
pest control
expression characteristics
physiological function
