Workflows for automated downstream data analysis and visualization in large‐scale computational mass spectrometry

Aiche, Stephan; Sachsenberg, Timo; Kenar, Erhan; Walzer, Mathias; Wiswedel, Bernd; Kristl, Theresa; Boyles, Matthew; Duschl, Albert; Huber, Christian G.; Berthold, Michael R.; Reinert, Knut; Kohlbacher, Oliver

Abstract

MS-based proteomics and metabolomics are rapidly evolving research fields driven by the development of novel instruments, experimental approaches, and analysis methods. Monolithic analysis tools perform well on single tasks but lack the flexibility to cope with the constantly changing requirements and experimental setups. Workflow systems, which combine small processing tools into complex analysis pipelines, allow custom-tailored and flexible data-processing workflows that can be published or shared with collaborators. In this article, we present the integration of established tools for computational MS from the open-source software framework OpenMS into the workflow engine Konstanz Information Miner (KNIME) for the analysis of large datasets and production of high-quality visualizations. We provide example workflows to demonstrate combined data processing and visualization for three diverse tasks in computational MS: isobaric mass tag based quantitation in complex experimental setups, label-free quantitation and identification of metabolites, and quality control for proteomics experiments.

Citation

Aiche, S., Sachsenberg, T., Kenar, E., Walzer, M., Wiswedel, B., Kristl, T., Boyles, M., Duschl, A., Huber, C. G., Berthold, M. R., Reinert, K., & Kohlbacher, O. (2015). Workflows for automated downstream data analysis and visualization in large‐scale computational mass spectrometry. Proteomics, 15(8), 1443-1447. https://doi.org/10.1002/pmic.201400391

• Journal Article Type: Article
• Acceptance Date: Jan 16, 2015
• Online Publication Date: Feb 14, 2015
• Publication Date: 2015-04
• Deposit Date: Oct 13, 2023
• Publicly Available Date: Oct 16, 2023
• Journal: PROTEOMICS
• Electronic ISSN: 1615-9853
• Publisher: Wiley-VCH Verlag
• Peer Reviewed: Peer Reviewed
• Volume: 15
• Issue: 8
• Pages: 1443-1447
• DOI: https://doi.org/10.1002/pmic.201400391
• Keywords: KNIME, Metabolomics, OpenMS, Proteomics, Workflows