Duplication of acetylcholinesterase gene in diamondback moth strains with different sensitivities to acephate

doi:10.1016/j.ibmb.2014.02.008

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	Duplication of acetylcholinesterase gene in diamondback moth strains with different sensitivities to acephate
	Sonoda, Shoji 1; Shi, Xueyan 2; Song, Dunlun 2; Liang, Pei 2; Gao, Xiwu 2; Zhang, Youjun 3; Li, Jianhong 4; Liu, Yong 5; Li, Ming 6; Matsumura, Masaya 7
刊名	INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY
	2014
卷号	48 页码:83-90
关键词	Acetylcholinesterase Diamondback moth Gene duplication Mutation Organophosphate
ISSN号	0965-1748
DOI	10.1016/j.ibmb.2014.02.008
通讯作者	Sonoda, Shoji
英文摘要	This study examined the acetylcholinesterase 1 gene (AChE1) in Plutella xylostella strains with different sensitivities to acephate. Multiple haplotypes of the gene were found in the field-collected strains including distinct haplotypes carrying one or both previously reported mutations (A298S and G324A). Moreover, sequencing results indicated the presence of duplicated copies of the gene in the field-collected strains. No correlation was found between copy numbers of AChE1 and levels of resistance to acephate suggesting that extensive AChE1 duplication is not a major resistance factor at least in some P. xylostella strains. Proportions of the A298S and G324A mutations showed no correlation with levels of resistance to acephate. This suggests that acephate resistance of P. xylostella is complex and cannot be evaluated based on the AChE1 copy number or proportions of the resistance mutations alone. (C) 2014 Elsevier Ltd. All rights reserved.
学科主题	Biochemistry & Molecular Biology ; Entomology ; BIOCHEMISTRY & MOLECULAR BIOLOGY ; ENTOMOLOGY
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000335871300009
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/100977]
专题	蔬菜花卉研究所_职能部门
作者单位	1.Okayama Univ, Inst Plant Sci & Resources, Kurashiki, Okayama 7100046, Japan 2.China Agr Univ, Dept Entomol, Beijing 100094, Peoples R China 3.Chinese Acad Agr Sci, Inst Vegetables & Flowers, Beijing 100081, Peoples R China 4.Huazhong Agr Univ, Dept Plant Protect, Wuhan 430070, Hubei, Peoples R China 5.Hunan Acad Agr Sci, Hunan Plant Protect Inst, Changsha 410125, Hunan, Peoples R China 6.Guizhou Univ, Crop Protect Inst, Guiyang 550025, Guizhou, Peoples R China 7.NARO Kyushu Okinawa Agr Res Ctr, Koshi, Kumamoto 8611192, Japan 8.Nagoya Univ, Grad Sch Bioagr Sci, Nagoya, Aichi 4648601, Japan
推荐引用方式 GB/T 7714	Sonoda, Shoji,Shi, Xueyan,Song, Dunlun,et al. Duplication of acetylcholinesterase gene in diamondback moth strains with different sensitivities to acephate[J]. INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY,2014,48:83-90.
APA	Sonoda, Shoji.,Shi, Xueyan.,Song, Dunlun.,Liang, Pei.,Gao, Xiwu.,...&Miyata, Tadashi.(2014).Duplication of acetylcholinesterase gene in diamondback moth strains with different sensitivities to acephate.INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY,48,83-90.
MLA	Sonoda, Shoji,et al."Duplication of acetylcholinesterase gene in diamondback moth strains with different sensitivities to acephate".INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY 48(2014):83-90.