Methylator: A Modular Framework for DNA Methylation Analysis in Mammals and Plants Using Galaxy
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866911236102291456 |
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| author | Bucher, Jonas Grossniklaus, Ueli Tanwar, Deepak Kumar |
| author_facet | Bucher, Jonas Grossniklaus, Ueli Tanwar, Deepak Kumar |
| contents | DNA cytosine methylation is a critical epigenetic mark regulating gene expression and thus playing an important role in development and differentiation across eukaryotes. Existing tools for high-throughput methylation analysis often lack cross-species flexibility or require command-line expertise. We present Methylator, a novel, end-to-end DNA methylation analysis framework integrated into the Galaxy platform, enabling accessible DNA methylation analysis for mammals and plants. Methylator supports analyses from data obtained using diverse protocols like WGBS, RRBS, and PBAT and handles all contexts of DNA methylation (CpG, CHG, and CHH). The Methylator framework includes quality control, alignment, methylation calling, differential analysis, and functional analysis through reproducible, user-friendly workflows. Its unique Dirty-Harry alignment method enhances mapping efficiency, while a Shiny-based interface allows for interactive, publication-ready visualizations. Methylator is freely available, offering researchers a versatile, user-friendly solution for epigenomic studies. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_23783 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Methylator: A Modular Framework for DNA Methylation Analysis in Mammals and Plants Using Galaxy Bucher, Jonas Grossniklaus, Ueli Tanwar, Deepak Kumar Other Quantitative Biology DNA cytosine methylation is a critical epigenetic mark regulating gene expression and thus playing an important role in development and differentiation across eukaryotes. Existing tools for high-throughput methylation analysis often lack cross-species flexibility or require command-line expertise. We present Methylator, a novel, end-to-end DNA methylation analysis framework integrated into the Galaxy platform, enabling accessible DNA methylation analysis for mammals and plants. Methylator supports analyses from data obtained using diverse protocols like WGBS, RRBS, and PBAT and handles all contexts of DNA methylation (CpG, CHG, and CHH). The Methylator framework includes quality control, alignment, methylation calling, differential analysis, and functional analysis through reproducible, user-friendly workflows. Its unique Dirty-Harry alignment method enhances mapping efficiency, while a Shiny-based interface allows for interactive, publication-ready visualizations. Methylator is freely available, offering researchers a versatile, user-friendly solution for epigenomic studies. |
| title | Methylator: A Modular Framework for DNA Methylation Analysis in Mammals and Plants Using Galaxy |
| topic | Other Quantitative Biology |
| url | https://arxiv.org/abs/2510.23783 |