Synthetic pheromones and plant volatiles alter the expression of chemosensory genes in Spodoptera exigua

doi:10.1038/srep17320

科研成果详情

题名	Synthetic pheromones and plant volatiles alter the expression of chemosensory genes in Spodoptera exigua
作者	Wan, Xinlong; Qian, Kai; Du, Yongjun
发表日期	2015-11-27
发表期刊	SCIENTIFIC REPORTS 影响因子和分区
语种	英语
原始文献类型	Article
其他关键词	SEX-PHEROMONE ; ANTENNAL LOBE ; CIRCADIAN-RHYTHMS ; CODLING MOTH ; REPRODUCTIVE-BEHAVIOR ; ODORANT RECEPTOR ; BEET ARMYWORM ; RESPONSES ; ATTRACTION ; LEPIDOPTERA
摘要	Pheromone and plant odorants are important for insect mating, foraging food sources and oviposition. To understand the molecular mechanisms regulating pheromone and odorant signaling, we employed qRT-PCR to study the circadian rhythms of ABP, OBP, PBP, and OR gene expression in the beet armyworm, Spodoptera exigua and their responses after a pre-exposure to sex pheromone compounds or plant volatiles. The neuronal responses of male S. exigua to 20 chemical compounds were recorded at three specific time periods using the electroantennogram. The results showed a circadian rhythm in the expression profiles of some chemosensory genes in the antennae similar to their behavioral rhythm. The expression profiles of OR3, OR6, OR11, OR13, OR16, OR18, Orco, ABP2, OBP1, OBP7, and PBP1, and EAG responses to chemical compounds, as well as their circadian rhythm were significantly affected after exposure to synthetic sex pheromones and plant volatiles. These findings provide the first evidence that the gene expression of chemosensory genes and olfactory sensitivity to sex pheromones are affected by pre-exposing insects to pheromone compounds and plant volatiles. It helps to understand the molecular mechanisms underlying pheromone activity, and the application of sex pheromones and plant volatiles in mating disruption or mass trapping.
资助项目	Special Fund for Agro-scientific Research in the Public Interest in China [201203036]
出版者	NATURE PUBLISHING GROUP
出版地	LONDON
ISSN	2045-2322
卷号	5 页码:17320
DOI	10.1038/srep17320
页数	11
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
WOS记录号	WOS:000365397600001
收录类别	SCIE ; PUBMED ; SCOPUS
URL	查看原文
PubMed ID	26611815
PMC记录号	PMC4661447
SCOPUSEID	2-s2.0-84948470554
通讯作者地址	[Du, Yongjun]Institute of Health and Environmental Ecology,Wenzhou Medical University,Wenzhou,325035,China
Scopus学科分类	Multidisciplinary
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://kms.wmu.edu.cn/handle/3ETUA0LF/19041
专题	公共卫生学院_健康与环境生态研究所
通讯作者	Du, Yongjun
作者单位	Institute of Health and Environmental Ecology,Wenzhou Medical University,Wenzhou,325035,China
第一作者单位	健康与环境生态研究所
通讯作者单位	健康与环境生态研究所
第一作者的第一单位	健康与环境生态研究所
推荐引用方式 GB/T 7714	Wan, Xinlong,Qian, Kai,Du, Yongjun. Synthetic pheromones and plant volatiles alter the expression of chemosensory genes in Spodoptera exigua[J]. SCIENTIFIC REPORTS,2015,5:17320.
APA	Wan, Xinlong, Qian, Kai, & Du, Yongjun. (2015). Synthetic pheromones and plant volatiles alter the expression of chemosensory genes in Spodoptera exigua. SCIENTIFIC REPORTS, 5, 17320.
MLA	Wan, Xinlong,et al."Synthetic pheromones and plant volatiles alter the expression of chemosensory genes in Spodoptera exigua".SCIENTIFIC REPORTS 5(2015):17320.