增强的TAPscan v4的灵敏度使得它能够全面分析菌体转录因子演化过程
Romy Petroll1,2, Deepti Varshney3, Saskia Hiltemann3,4
1Plant Cell Biology, Department of Biology, University of Marburg, Marburg, 35043, Germany.
The Plant journal : for cell and molecular biology
|December 12, 2024
概括
转录相关蛋白 (TAP) 在早期植物谱系中显著演变. TAPscan v4揭示了对于植物陆地化和陆地植物进化至关重要的新TAP.
科学领域:
- 植物基因组学 植物基因组学
- 进化生物学是进化的生物学.
- 生物信息学是一种生物信息学.
背景情况:
- 转录相关蛋白 (TAP) 对于基因调节和发育至关重要.
- TAPs表现出特定于血统的进化模式.
- 对TAPs的全基因组注释对于理解它们的作用至关重要.
研究的目的:
- 为了介绍TAPScan v4,这是一个更新的全基因组TAP注释工具.
- 分析TAP家族在多种生物中的分布和演变,重点关注Archaeplastida.
- 为进一步研究提供基础的"基因组动物园"数据集.
主要方法:
- 使用域名配置文件进行全面的TAP注释.
- 在678个物种中分析了138个TAP家族.
- 集成更新的网页界面和精选的蛋白质数据集.
主要成果:
- 确定了18个新的TAP (子) 家族,其中9个起源于Streptophyta或Streptophyte藻类.
- 超过三分之一的TAP家族收益发生在链状藻类中,早于陆地植物的出现.
- Zygnematophyceae的TAP补充非常类似于陆地植物的补充.
结论:
- 菌株藻类的TAP进化对于植物的地球化至关重要.
- 这项研究追溯了菌体TAP的演变,确定了早期陆地植物的调控谱.
- TAPscan v4为植物基因组学和进化研究提供了宝贵的资源.
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