球孢白僵菌ILB308的基因组新特征：参与大豆害虫吉尔氏Piezodorus guildinii侵染过程的辅助基因组区域和推测的毒力基因

IF 3.8 1区农林科学 Q1 AGRONOMY

Pest Management Science Pub Date : 2025-01-11 DOI:10.1002/ps.8631

Héctor Oberti, Lucia Sessa, Carolina Oliveira-Rizzo, Andrés Di Paolo, Andrea Sanchez-Vallet, Michael F. Seidl, Eduardo Abreo

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引用次数: 0

摘要

球孢白僵菌等昆虫病原真菌的生物防治方法已被证明是一种有价值的害虫综合治理方法，是一种环境友好的害虫和病原体防治方法。确定球孢白僵菌致病性的遗传决定因素有助于提高球孢白僵菌对大豆抗性害虫吉尔氏Piezodorus guildinii的毒力。本研究通过比较不同球孢白僵菌菌株的基因组学和基因表达分析，确定了高毒力菌株ILB308的毒力基因，特别是对P. guildinii感染和在已知毒力增强剂碳氢化合物HC15上生长的反应。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Novel genomic features in entomopathogenic fungus Beauveria bassiana ILB308: accessory genomic regions and putative virulence genes involved in the infection process of soybean pest Piezodorus guildinii

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Biological control methods involving entomopathogenic fungi like Beauveria bassiana have been shown to be a valuable approach in integrated pest management as an environmentally friendly alternative to control pests and pathogens. Identifying genetic determinants of pathogenicity in B. bassiana is instrumental for enhancing its virulence against insects like the resistant soybean pest Piezodorus guildinii. This study focused on comparative genomics of different B. bassiana strains and gene expression analyses to identify virulence genes in the hypervirulent strain ILB308, especially in response to infection of P. guildinii and growth on hydrocarbon HC15, a known virulence enhancer.

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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.