Transcription changes of a putative trehalose-6-phosphate synthase gene in response to hormone stimulation in Leptinotarsa decemlineata (Say)

文献类型： 外文期刊

第一作者： Shi, Ji-Feng

作者： Shi, Ji-Feng;Xu, Qing-Yu;Li, Guo-Qing;Guo, Wen-Chao

作者机构：

关键词： Leptinotarsa decemlineata;Trehalose-6-phosphate synthase;20-hydroxyecdysone;Juvenile hormone;Insulin-like peptide

期刊名称：JOURNAL OF ASIA-PACIFIC ENTOMOLOGY （ 影响因子：1.303； 五年影响因子：1.427 ）

ISSN： 1226-8615

年卷期： 2016 年 19 卷 3 期

页码：

收录情况： SCI

摘要： Trehalose metabolism is critical for production of ATP, provision of carbon source, and facilitation of carbohydrate absorption. Trehalose-6-phosphate synthase (TPS) is a rate-limiting enzyme in trehalose biosynthesis. In the present paper, a TPS gene (LdTPS) was cloned in Leptinotarsa decemlineata. At young larval instars, the expression levels of LdTPS were high just before and right after ecdysis, and were low at the mid instar stages. In the fourth-instar larvae, two peaks occurred at 24 h after ecdysis and at the wandering stage. In vitro midgut culture and an in vivo bioassay revealed that 20E stimulated LdTPS transcription. Conversely, a reduction of 20E by RNA interference (RNAi) of a prothoracicotropic hormone receptor gene LdTorso and an ecdysteroidogenesis gene LdSHD repressed LdTPS expression. Moreover, disruption of 20E signaling by knockdown of LdEcR, LdE75 and LdFTZ-F1 reduced LdTPS transcript levels. Similarly, in vitro culture and an in vivo bioassay showed that exogenous JH or JH analog methoprene and pyriproxyfen activated LdTPS expression. An increase in endogenous JH by RNAi of an allatostatin gene LdAS-C enhanced the transcription. In contrast a decrease in JH by silencing of a JH biosynthesis gene LdJHAMT downregulated LdTPS expression. Moreover, knockdown of LdILP2 repressed LdTPS transcription. Therefore, LdTPS transcription is tuned by 20E, JH and ILP signaling pathways in L. decemlineata. (C) 2016 Korean Society of Applied Entomology, Taiwan Entomological Society and Malaysian Plant Protection Society. Published by Elsevier B.V. All rights reserved.

分类号：

  • 相关文献

[1]Transcription response of three putative trehalase genes to hormonal stimulation in the Colorado potato beetle, Leptinotarsa decemlineata (Coleoptera: Chrysomelidae). Shi, Ji-Feng,Sun, Qiang-Kun,Mu, Li-Li,Li, Guo-Qing,Guo, Wen-Chao.

[2]Knockdown of a putative insulin-like peptide gene LdILP2 in Leptinotarsa decemlineata by RNA interference impairs pupation and adult emergence. Fu, Kai-Yun,Zhu, Tao-Tao,Li, Guo-Qing,Guo, Wen-Chao,Ahmat, Tursun.

[3]Involvement of FTZ-F1 in the regulation of pupation in Leptinotarsa decemlineata (Say). Liu, Xin-Ping,Fu, Kai-Yun,Lu, Feng-Gong,Meng, Qing-Wei,Li, Guo-Qing,Guo, Wen-Chao.

[4]Nuclear receptor ecdysone-induced protein 75 is required for larval-pupal metamorphosis in the Colorado potato beetle Leptinotarsa decemlineata (Say). Guo, W-C.,Liu, X-P.,Fu, K-Y.,Shi, J-F.,Lu, F-G.,Li, G-Q.,Guo, W-C..

[5]IDENTIFICATION AND HORMONE INDUCTION OF PUTATIVE CHITIN SYNTHASE GENES AND SPLICE VARIANTS IN Leptinotarsa decemlineata (SAY). Shi, Ji-Feng,Mu, Li-Li,Li, Guo-Qing,Guo, Wen-Chao.

[6]RNA interference suppression of the receptor tyrosine kinase Torso gene impaired pupation and adult emergence in Leptinotarsa decemlineata. Zhu, Tao-Tao,Meng, Qing-Wei,Li, Guo-Qing,Guo, Wen-Chao.

[7]Physiological roles of trehalose in Leptinotarsa larvae revealed by RNA interference of trehalose-6-phosphate synthase and trehalase genes. Shi, Ji-Feng,Xu, Qing-Yu,Sun, Qiang-Kun,Meng, Qing-Wei,Mu, Li-Li,Li, Guo-Qing,Guo, Wen-Chao.

[8]Identification of ten mevalonate enzyme-encoding genes and their expression in response to juvenile hormone levels in Leptinotarsa decemlineata (Say). Li, Qian,Meng, Qing-Wei,Lu, Feng-Gong,Li, Guo-Qing,Guo, Wen-Chao.

[9]Functions of nuclear receptor HR3 during larval-pupal molting in Leptinotarsa decemlineata (Say) revealed by in vivo RNA interference. Guo, Wen-Chao,Liu, Xin-Ping,Fu, Kai-Yun,Shi, Ji-Feng,Lu, Feng-Gong,Li, Guo-Qing,Guo, Wen-Chao.

[10]Leptinotarsa cap 'n' collar isoform C/Kelch-like ECH associated protein 1 signaling is critical for the regulation of ecdysteroidogenesis in the larvae. Sun, Qiang-Kun,Meng, Qing-Wei,Xu, Qing-Yu,Deng, Pan,Li, Guo-Qing,Guo, Wen-Chao.

[11]FEEDING ON A BEGOMOVIRUS-INFECTED PLANT ENHANCES FECUNDITY VIA INCREASED EXPRESSION OF AN INSULIN-LIKE PEPTIDE IN THE WHITEFLY, MEAM1. Cheng, Lu,Ye, Gong-Yin,Fang, Qi,Guo, Jian-Yang.

[12]Invertebrate Trehalose-6-Phosphate Synthase Gene:Genetic Architecture, Biochemistry, Physiological Function, and Potential Applications. Tang, Bin,Wang, Shi-Gui,Wang, Hui-Juan,Tang, Bin,Cui, Shuai-Ying,Wang, Su,Zhang, Jia-Yong. 2018

[13]Genome-wide analysis of the Solanum tuberosum (potato) trehalose-6-phosphate synthase (TPS) gene family: evolution and differential expression during development and stress. Xu, Yingchun,Wang, Yanjie,Jin, Qijiang,Mattson, Neil,Yang, Liu. 2017

[14]Expressional characterization of two class I trehalose-6-phosphate synthase genes in Hevea brasiliensis (para rubber tree) suggests a role in rubber production. Zhou, Binhui,Fan, Yujie,Wang, Ying,Zhou, Binhui,Fang, Yongjun,Fan, Yujie,Qi, Jiyan,Tang, Chaorong.

[15]Molecular and biochemical characterization of juvenile hormone epoxide hydrolase from the silkworm, Bombyx mori. Zhang, QR,Xu, WH,Chen, FS,Li, S. 2005

[16]Reproductive Cost Associated With Juvenile Hormone in Bt-Resistant Strains of Helicoverpa armigera (Lepidoptera: Noctuidae). Wang, B. J.,Chen, L.,Khaing, M. M.,Lu, Y. H.,Liang, G. M.,Guo, Y. Y.,Ma, L..

[17]Characterization of putative soluble and membrane-bound trehalases in a hemipteran insect, Nilaparvata lugens. Gu, Jianhua,Shao, Ying,Liu, Zewen,Zhang, Chengwei,Zhang, Yongjun.

[18]Quantitative determination of juvenile hormone III and 20-hydroxyecdysone in queen larvae and drone pupae of Apis mellifera by ultrasonic-assisted extraction and liquid chromatography with electrospray ionization tandem mass spectrometry. Zhou, Jinhui,Zhao, Jing,Li, Yi,Xue, Xiaofeng,Wu, Liming,Zhang, Jinzhen,Chen, Fang,Qi, Yitao,Hou, Yali.

[19]CHARACTERIZATION OF SOLUBLE AND MEMBRANE-BOUND ALKALINE PHOSPHATASE IN Nilaparvata lugens AND THEIR POTENTIAL RELATION TO DEVELOPMENT AND INSECTICIDE RESISTANCE. Yang, Baojun,Wang, Zengxia,Liu, Zewen. 2011

[20]The nuclear hormone receptor E75A regulates vitellogenin gene (Al-Vg) expression in the mirid bug Apolygus lucorum. Tan, Y. -A.,Zhao, X. -D.,Hao, D. -J.,Sun, Y.,Zhao, J.,Jiang, Y. -P.,Bai, L. -X.,Xiao, L. -B.. 2018

作者其他论文 更多>>

微信小程序