干旱区生态环境知识资源中心(Arid): Sublethal effects of chlorantraniliprole on molting hormone levels and mRNA expressions of three Halloween genes in the rice stem borer, Chilo suppressalis

Arid

DOI	10.1016/j.chemosphere.2019.124676
	Sublethal effects of chlorantraniliprole on molting hormone levels and mRNA expressions of three Halloween genes in the rice stem borer, Chilo suppressalis
	Meng, Xiangkun; Zhang, Nan; Yang, Xuemei; Miao, Lijun; Jiang, Heng; Ji, Caihong; Xu, Beibei; Qian, Kun; Wang, Jianjun
通讯作者	Wang, Jianjun
来源期刊	CHEMOSPHERE
ISSN	0045-6535
EISSN	1879-1298
出版年	2020
卷号	238
英文摘要	While sublethal effects of insecticide on insect development have been widely studied, the underlying mechanisms remain elusive. Our previous studies revealed that sublethal concentrations of chlorantraniliprole significantly increased the juvenile hormone levels and resulted in both prolonged developmental time and reduced fecundity in Chilo suppressalis. In the present study, we evaluated the sublethal effects of chlorantraniliprole on molting hormone (MH) levels and mRNA expressions of three Halloween genes including CsCYP307A1, CsCYP306A1 and CsCYP314A1 in C. suppressalis. The results showed that the MH levels in different developmental stages of C. suppressalis were decreased after exposure to LC(10 )and LC30 of chlorantraniliprole. However, analysis of temporal expression profiles revealed that the mRNA levels of three Halloween genes were not closely correlated with the ecdysteroid titers in C. suppressalis. Notably, the transcript levels of CsCYP307A1, CsCYP306A1 and CsCYP314A1 were induced after treatment with sublethal concentrations of chlorantraniliprole in specific developmental stages. These results indicated that chlorantraniliprole had adverse effects on insect MH biosynthesis, and in addition to the involvement in MH biosynthesis, CsCYP307A1, CsCYP306A1 and CsCYP314A1 may also play important roles in the detoxification metabolism of chlorantraniliprole in C. suppressalis. (C) 2019 Elsevier Ltd. All rights reserved.
英文关键词	Chilo suppressalis Chlorantraniliprole Sublethal effects Molting hormone Halloween genes
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000497885800058
WOS关键词	JUVENILE-HORMONE ; ECDYSTEROID BIOSYNTHESIS ; INSECTICIDE RESISTANT ; INDUCED HORMESIS ; PEST-MANAGEMENT ; DESERT LOCUST ; ADULT FEMALES ; P450 ENZYMES ; QRT-PCR ; LEPIDOPTERA
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
EI主题词	2020-01-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/312263
作者单位	Yangzhou Univ, Coll Hort & Plant Protect, Yangzhou 225009, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Meng, Xiangkun,Zhang, Nan,Yang, Xuemei,et al. Sublethal effects of chlorantraniliprole on molting hormone levels and mRNA expressions of three Halloween genes in the rice stem borer, Chilo suppressalis[J],2020,238.
APA	Meng, Xiangkun.,Zhang, Nan.,Yang, Xuemei.,Miao, Lijun.,Jiang, Heng.,...&Wang, Jianjun.(2020).Sublethal effects of chlorantraniliprole on molting hormone levels and mRNA expressions of three Halloween genes in the rice stem borer, Chilo suppressalis.CHEMOSPHERE,238.
MLA	Meng, Xiangkun,et al."Sublethal effects of chlorantraniliprole on molting hormone levels and mRNA expressions of three Halloween genes in the rice stem borer, Chilo suppressalis".CHEMOSPHERE 238(2020).