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- Title
Common data models to streamline metabolomics processing and annotation, and implementation in a Python pipeline.
- Authors
Mitchell, Joshua M.; Chi, Yuanye; Thapa, Maheshwor; Pang, Zhiqiang; Xia, Jianguo; Li, Shuzhao
- Abstract
To standardize metabolomics data analysis and facilitate future computational developments, it is essential to have a set of well-defined templates for common data structures. Here we describe a collection of data structures involved in metabolomics data processing and illustrate how they are utilized in a full-featured Python-centric pipeline. We demonstrate the performance of the pipeline, and the details in annotation and quality control using large-scale LC-MS metabolomics and lipidomics data and LC-MS/MS data. Multiple previously published datasets are also reanalyzed to showcase its utility in biological data analysis. This pipeline allows users to streamline data processing, quality control, annotation, and standardization in an efficient and transparent manner. This work fills a major gap in the Python ecosystem for computational metabolomics.
- Subjects
METABOLOMICS; DATA modeling; PYTHONS; LIPIDOMICS; DATA structures
- Publication
PLoS Computational Biology, 2024, Vol 20, Issue 6, p1
- ISSN
1553-734X
- Publication type
Article
- DOI
10.1371/journal.pcbi.1011912