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AfSwi6调节捕食线虫真菌的应激反应、厚垣孢子产生和致病性

AfSwi6 Regulates the Stress Response, Chlamydospore Production, and Pathogenicity in the Nematode-Trapping Fungus .

作者信息

Linghu Shao-Xiang, Zhang Yu, Zuo Jia-Fang, Mo Ming-He, Li Guo-Hong

机构信息

State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, School of Life Sciences, Yunnan University, Kunming 650091, China.

出版信息

Microorganisms. 2024 Aug 26;12(9):1765. doi: 10.3390/microorganisms12091765.

DOI:10.3390/microorganisms12091765
PMID:39338440
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11433780/
Abstract

Nematode-trapping (NT) fungi are a major resource for controlling parasitic nematodes. , as a typical NT fungus, can capture nematodes by producing three-dimensional nets. The APSES transcription factor plays a vital role in fungal growth and the pathogenicity of pathogens. In this study, we characterized via gene disruption using the homologous recombinant method and transcriptome sequencing. Knockout of the gene caused defects in mycelial growth, trap formation and pathogenicity, chlamydospore production, and stress response. Moreover, the transcriptome data indicated that was related to DNA repair, stress response, and plasma membrane fusion. The result showed that has a significant effect on trap development and chlamydospore production in .

摘要

捕食线虫（NT）真菌是控制寄生线虫的主要资源。作为一种典型的NT真菌，可通过产生三维网络捕获线虫。APSES转录因子在真菌生长和病原体致病性中起着至关重要的作用。在本研究中，我们通过同源重组方法和转录组测序对进行了基因敲除表征。基因敲除导致菌丝生长、陷阱形成和致病性、厚垣孢子产生以及应激反应出现缺陷。此外，转录组数据表明与DNA修复、应激反应和质膜融合有关。结果表明，对的陷阱发育和厚垣孢子产生有显著影响。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/5d6232c083dd/microorganisms-12-01765-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/6bb6940b6aa6/microorganisms-12-01765-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/5aa7dacc734a/microorganisms-12-01765-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/b6df360e0080/microorganisms-12-01765-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/9452163cae2c/microorganisms-12-01765-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/5c48438f484d/microorganisms-12-01765-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/16a8f8878df5/microorganisms-12-01765-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/5d6232c083dd/microorganisms-12-01765-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/6bb6940b6aa6/microorganisms-12-01765-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/5aa7dacc734a/microorganisms-12-01765-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/b6df360e0080/microorganisms-12-01765-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/9452163cae2c/microorganisms-12-01765-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/5c48438f484d/microorganisms-12-01765-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/16a8f8878df5/microorganisms-12-01765-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2437/11433780/5d6232c083dd/microorganisms-12-01765-g007.jpg

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