综合性转录组分析显示,替代性多化可能有助于GCRV早期感染
Sheng Tan1, Jie Zhang2,3, Yonglin Peng1
1Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai, Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai, China.
Frontiers in microbiology
|November 29, 2023
概括
草复原病毒 (GCRV) 感染触发了宿主免疫反应,并改变了基因表达. 替代性多基解,特别是影响细胞骨基因,可能在早期的GCRV感染中发挥关键作用.
科学领域:
- 病毒学 病毒学
- 分子生物学分子生物学
- 基因组学就是基因组学.
背景情况:
- 草的reovirus (GCRV) 是一种致病性水族reovirus.
- 了解GCRV早期感染机制至关重要.
研究的目的:
- 研究GCRV早期感染的分子机制.
- 分析宿主细胞对GCRV的反应.
主要方法:
- 对Ctenopharyngodon idellus (CIK) 细胞的转录组和DNA甲基组分析.
- 感染后0,4小时和8小时的GCRV感染.
主要成果:
- 早期的GCRV感染激活了防御和免疫反应基因.
- 识别了具有替代多基化位点的基因.
- 细胞骨组织和微管聚合基因显示了改变的3'UTRs.
结论:
- 替代性多基化与GCRV早期感染有关.
- GCRV感染调节宿主基因表达和RNA处理.
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