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单基因观看器 (ggRibo) 揭示了对转化体和其他核酸分辨率的数据的洞察力
Hsin-Yen Larry Wu1, Isaiah D Kaufman1, Polly Yingshan Hsu2
1Department of Biochemistry and Molecular Biology, Michigan State University, East Lansing, Michigan 48824, USA.
Genome research
|July 22, 2025
概括
ggRibo是一个新的R包,用于可视化基因表达数据,包括Ribo-seq和RNA-seq. 它有助于研究人员研究不同物种的翻译调节和新的开放阅读框架 (ORF).
科学领域:
- 基因组学和生物信息学
- 分子生物学分子生物学
- 计算生物学 计算生物学
背景情况:
- 可视化测序数据,如Ribo-seq和RNA-seq,对于理解基因表达至关重要.
- 现有的工具缺乏全面基因表达分析所需的稳定性和灵活性.
研究的目的:
- 介绍ggRibo,一个R包,旨在用户友好地可视化基因表达数据.
- 实现多个全基因组数据集的集成和灵活扩展,包括Ribo-seq,RNA-seq和其他omics数据.
- 促进对翻译调节,新型开放阅读框架 (ORF) 和异形特异性翻译的研究.
主要方法:
- 开发了ggRibo作为一个R包,具有用于单基因可视化的功能.
- 整合可视化Ribo-seq数据,突出显示基因结构 (外子,内子,UTR) 中的3nt周期性.
- 启用了多个数据集的绘图,用于对其他单核酸分辨率omics数据的比较分析和可视化.
主要成果:
- ggRibo有效地可视化了Ribo-seq数据,揭示了转换的3 nt周期性.
- 该包支持对各种遗传元素的分析,包括上游,下游和嵌套的ORF.
- 在多种物种 (人类,阿拉比多普西斯,西红,大米) 中证明有用,用于研究差异化异型转换和多原子比较.
结论:
- ggRibo为单基因可视化提供了一个先进,直观和灵活的平台.
- 它是研究复杂基因表达和转化调节的研究人员的宝贵资源.
- 促进多原子数据集成,以连接转录组,转录组和降解组的洞察力.
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