# MS data analysis

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Mass spectrometry (MS) based datasets (both from peer-reviewed manuscripts and preprint version) are now available via ProteomeXchange and PRIDE. Here, we demonstrate the use of Galaxy workflows to reanalyze MS datasets ranging from gargle solutions (PXD018682), deep proteomic analysis (PXD018804) to protein-protein interaction (PXD018117). We also extend the original analysis of these datasets by use of post-search analysis validation with open-source software tools.