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烟粉虱（半翅目：粉虱科）异戊烯焦磷酸异构酶基因的鉴定与功能分析。

Identification and functional analysis of isopentenyl pyrophosphate isomerase genes in the whiteflies Bemisia tabaci (Hemiptera: Aleyrodidae).

机构信息

Department of Natural Resources, Henan Institute of Science and Technology, Xinxiang 453003, Henan Province, China.

Department of Plant Protection, College of Agrarian Technology and Natural Resources, Sumy National Agrarian University, Sumy 40021, Ukraine.

出版信息

J Insect Sci. 2023 May 1;23(3). doi: 10.1093/jisesa/iead041.

DOI:10.1093/jisesa/iead041
PMID:37335595
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10278561/
Abstract

The juvenile hormone (JH) plays a vital role in the regulation of a number of physiological processes, including development, reproduction, and ovarian maturation. Isopentenyl pyrophosphate isomerase (IPPI) is a key enzyme in the biosynthetic pathway of JH. In this study, we identified an isopentenyl pyrophosphate isomerase protein from Bemisia tabaci and named it BtabIPPI. The open reading frame (ORF) of BtabIPPI is 768 bp and encodes a protein of 255 amino acids that contains a conserved domain of the Nudix family. The temporal and spatial expression profiles showed that BtabIPPI was highly expressed in the female adults.RNA interference (RNAi)-mediated silencing of BtabIPPI reduced JH titers and the relative expression of vitellogenin receptor (VgR) and JH signaling pathway genes, resulting in a dramatic reduction in fecundity and hatchability. These results indicate that the BtabIPPI gene plays an important role in the female fecundity of B. tabaci. This study will broaden our understanding of the function of IPPI in regulating insect reproduction and provide a theoretical basis for targeting IPPI for pest control in the future.

摘要

保幼激素（JH）在调节许多生理过程中起着至关重要的作用，包括发育、繁殖和卵巢成熟。异戊烯基焦磷酸异构酶（IPPI）是 JH 生物合成途径中的关键酶。在这项研究中，我们从烟粉虱中鉴定出一种异戊烯基焦磷酸异构酶蛋白，并将其命名为 BtabIPPI。BtabIPPI 的开放阅读框（ORF）为 768 bp，编码一个 255 个氨基酸的蛋白质，其中包含 Nudix 家族的保守结构域。时空表达谱显示，BtabIPPI 在雌性成虫中高度表达。BtabIPPI 的 RNA 干扰（RNAi）介导的沉默降低了 JH 滴度和卵黄原蛋白受体（VgR）和 JH 信号通路基因的相对表达水平，导致生育力和孵化率显著降低。这些结果表明 BtabIPPI 基因在烟粉虱的雌性生育力中起着重要作用。本研究将拓宽我们对 IPPI 在调节昆虫生殖中的功能的理解，并为未来以 IPPI 为靶点进行害虫防治提供理论依据。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/87cab26688f8/iead041_fig7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/16f1e898bece/iead041_fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/ae1c35ae0fd6/iead041_fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/d09f14df0137/iead041_fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/685ee68c7976/iead041_fig4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/8b64276b7c23/iead041_fig5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/d6f6896cb8b5/iead041_fig6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/87cab26688f8/iead041_fig7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/16f1e898bece/iead041_fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/ae1c35ae0fd6/iead041_fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/d09f14df0137/iead041_fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/685ee68c7976/iead041_fig4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/8b64276b7c23/iead041_fig5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/d6f6896cb8b5/iead041_fig6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1e88/10278561/87cab26688f8/iead041_fig7.jpg

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4
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