EASYstrata:一个全集的基因组注释和基因组分歧分析工作流程
Quentin Rougemont1, Elise Lucotte1, Loreleï Boyer1
1Ecologie Société et Evolution, CNRS, Universite Paris-Saclay, AgroParisTech, 91198 Gif-sur-Yvette, France.
NAR genomics and bioinformatics
|September 2, 2025
概括
我们介绍EASYstrata,这是一个新的进化分析工作流程,简化了基因组注释和检测重组抑制. 这种工具有助于理解基因组重组和跨物种的可转移元素积累.
科学领域:
- 基因组学
- 进化生物学
- 生物信息学
背景情况:
- 新的参考基因组和转录组的可用性为进化研究提供了机会.
- 在基因组注释,进化推断和方法标准化方面仍然存在挑战.
研究的目的:
- 为进化分析开发一个标准化,用户友好的工作流程.
- 方便检测重组抑制及其基因组后果.
主要方法:
- EASYstrata的工作流整合了多种生物信息工具.
- 它检测可转移的元素,注释基因组,推断基因正确性,计算序列分歧,并确定进化层和结构重排.
主要成果:
- 使用EASYstrata重新注释了来自*Microbotryum*真菌的42个基因组.
- 在植物和动物案例研究中,工作流成功地恢复了先前描述的进化层.
结论:
- EASYstrata简化了对重组抑制及其对基因组进化的影响的分析.
- 该工作流适用于任何单双类型,并有利于研究具有新可用的二分化基因组的非模型物种.
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