植物源水平转移基因BtSC5DL的沉默可有效控制烟粉虱

IF 3.8 1区农林科学 Q1 AGRONOMY

Pest Management Science Pub Date : 2025-01-11 DOI:10.1002/ps.8638

Yifan Liu, Cheng Gong, Yuan Hu, Haolin Han, Tian Tian, Yili Luo, Xin Yang, Wen Xie, Qingjun Wu, Shaoli Wang, Zhaojiang Guo, Youjun Zhang

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引用次数: 0

摘要

烟粉虱是一种臭名昭著的农业害虫，它能够通过直接取食和病毒传播对作物造成重大损害。其卓越的适应性和繁殖能力与其获取和整合水平转移基因（HTGs）到其基因组的能力有关。这些HTGs增加了这种害虫的生理和代谢能力，包括胆固醇合成，这对其生存和繁殖成功至关重要。在这些基因中，我们发现了一个植物源性烟粉虱Δ7-sterol c5 -去饱和酶样基因（BtSC5DL），该基因在烟粉虱胆固醇代谢和生殖生物学中起关键作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Silencing of the plant-derived horizontally transferred gene BtSC5DL effectively controls Bemisia tabaci MED

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Silencing of the plant-derived horizontally transferred gene BtSC5DL effectively controls Bemisia tabaci MED

The whitefly Bemisia tabaci is a notorious agricultural pest known for its ability to cause significant crop damage through direct feeding and virus transmission. Its remarkable adaptability and reproductive capacity are linked to its ability to acquire and integrate horizontally transferred genes (HTGs) into its genome. These HTGs increase the physiological and metabolic capacities of this pest, including cholesterol synthesis, which is critical for its survival and reproductive success. Among these genes, we identified a plant-derived B. tabaci Δ7-sterol C5-desaturase-like gene (BtSC5DL), which plays a pivotal role in B. tabaci cholesterol metabolism and reproductive biology.

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来源期刊

Pest Management Science 农林科学-昆虫学

CiteScore

7.90

自引率

9.80%

发文量

553

审稿时长

4.8 months

期刊介绍： Pest Management Science is the international journal of research and development in crop protection and pest control. Since its launch in 1970, the journal has become the premier forum for papers on the discovery, application, and impact on the environment of products and strategies designed for pest management. Published for SCI by John Wiley & Sons Ltd.