Responses of Detoxifying, Antioxidant and Digestive Enzyme Activities to Host Shift of Bemisia tabaci (Hemiptera: Aleyrodidae)

doi:10.1016/S2095-3119(13)60228-2

CORC > 中国农业科学院 > 植物保护研究所

	Responses of Detoxifying, Antioxidant and Digestive Enzyme Activities to Host Shift of Bemisia tabaci (Hemiptera: Aleyrodidae)
	Deng Pan 1,2; Chen Long-jia 1; Zhang Zong-lei 1; Lin Ke-jian 2; Ma Wei-hua 1
刊名	JOURNAL OF INTEGRATIVE AGRICULTURE
	2013
卷号	12 期号:2 页码:296-304
关键词	Bemisia tabaci biotype B host shift antioxidant enzyme detoxifying enzyme digestive enzyme
ISSN号	2095-3119
DOI	10.1016/S2095-3119(13)60228-2
通讯作者	Deng Pan
英文摘要	The polyphagous B-biotype of Bemisia tabaci (Gennadius) has demonstrated a high capacity to adapt to numerous hosts from diverse plant families. To illustrate induced responses by the host plant, biochemical research on eight plant-insect interaction correlative enzymes, representing detoxifying, antioxidant and digestive pathways, were investigated. Transferring whitefly adults to Zhongmian 23 from the pre-adapted host Zhongmian 41 induced activities of carboxylesterase (by 1.80-fold), glutathione S-transferase (by 3.79-fold), proteinase (by 1.62-fold) and amylase (by 2.41-fold) activities, but decreased polyphenol oxidase (by 1.89-fold) and peroxidase (by 1.88-fold). However, transferring whitefly adults to the favorite host abutilon from Zhongmian 41 was associated with increased activities of cytochrome P450 monooxygenase (by 1.61-fold) and amylase (by 1.42-fold), and decreased activities of polyphenol oxidase (by 2.96-fold) and peroxidase (by 2.07-fold). Our results, together with previous studies, proved that multiple pathways are involved in coping with host shifts by polyphagous herbivores, and the taxonomic status and preference of the host transferred would affect which pathway would be induced. These results would represent a key challenge in developing long-term sustainable insect control strategies.
学科主题	Agriculture, Multidisciplinary ; AGRICULTURE, MULTIDISCIPLINARY
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000314666200010
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/12188]
专题	植物保护研究所
作者单位	1.Huazhong Agr Univ, Hubei Insect Resources Utilizat & Sustainable Pes, Wuhan 430070, Peoples R China 2.Chinese Acad Agr Sci, Inst Plant Protect, Beijing 100193, Peoples R China
推荐引用方式 GB/T 7714	Deng Pan,Chen Long-jia,Zhang Zong-lei,et al. Responses of Detoxifying, Antioxidant and Digestive Enzyme Activities to Host Shift of Bemisia tabaci (Hemiptera: Aleyrodidae)[J]. JOURNAL OF INTEGRATIVE AGRICULTURE,2013,12(2):296-304.
APA	Deng Pan,Chen Long-jia,Zhang Zong-lei,Lin Ke-jian,&Ma Wei-hua.(2013).Responses of Detoxifying, Antioxidant and Digestive Enzyme Activities to Host Shift of Bemisia tabaci (Hemiptera: Aleyrodidae).JOURNAL OF INTEGRATIVE AGRICULTURE,12(2),296-304.
MLA	Deng Pan,et al."Responses of Detoxifying, Antioxidant and Digestive Enzyme Activities to Host Shift of Bemisia tabaci (Hemiptera: Aleyrodidae)".JOURNAL OF INTEGRATIVE AGRICULTURE 12.2(2013):296-304.