德诺沃RNA测序和转录组分析皮质硬化机 rolfsii 在皮质硬化机发育期间的基因表达
Fanfan Wang1,2, Xiaoyue Wang1, Tao Tang1
1Key Laboratory of Biology and Cultivation of Chinese Herbal Medicines, Ministry of Agriculture and Rural Affairs, Institute of Chinese Herbal Medicines, Hubei Academy of Agricultural Sciences, Enshi 445000, China.
Genes
|December 23, 2023
概括
这项研究绘制了在 *Sclerotium rolfsii*,一种破坏性的植物病原体中硬质细胞发育期间的基因表达. 它识别了形成硬化质的关键基因,帮助疾病控制策略.
科学领域:
- 植物病理学 植物病理学
- 菌类学 菌类学是指菌类学.
- 基因组学就是基因组学.
背景情况:
- 螺杆菌 (Sclerotium rolfsii) 是一种重要的土壤传染病原体,导致茎腐烂.
- 在S. rolfsii*中形成硬化的基因机制尚不清楚.
研究的目的:
- 在*S. rolfsii*的硬化发育过程中生成一个全面的基因表达图.
- 为了确定基因和途径至关重要,为结核形成.
主要方法:
- 在三个发育阶段 (髓,早期和晚期结核形成) 进行S. rolfsii的de novo测序.
- 不同基因表达分析 (DEGs) 和功能注释.
- STEM和加权基因共同表达网络分析 (WGCNA).
- 定量PCR (qPCR) 和RNA测序验证.
主要成果:
- 识别了成千上万的不同发育阶段的差异表达基因 (DEG).
- 发现了四个显著改变的基因表达特征,涉及220个与结核形成相关的基因.
- 确定了两个与早期和晚期硬化发育正相关的基因模块.
- 由qPCR和RNA测序验证的结果.
结论:
- 这项研究提供了第一个S. rolfsii*中硬化发育的基因表达图.
- 确定了关键的基因和通路,为疾病管理提供了潜在的目标.
- 这些发现为*S. rolfsii*研究和疾病控制提供了宝贵的基因组资源.
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