Fig. 1: ReDU framework and illustrative public ReDU data analyses.
From: ReDU: a framework to find and reanalyze public mass spectrometry data
a, ReDU provides users the tools to find public data in the GNPS/MassIVE knowledgebase and explore public data analyses in ReDU, and it enables repository-scale co- and reanalyses in GNPS. Contributors are provided a template for sample information and a drag-and-drop validator. b, Two-dimensional Emperor plot displaying the projection of human plasma samples, n = 31 (orange) from patients with rheumatoid arthritis (not included in ReDU), onto files (points) in ReDU, n = 34,003 (colored by UBERON ontology) (NCBI Taxonomy-based opacity used: projected data, 1.0; 9606|Homo sapiens, 0.7; all other data, 0.25). c, Illustrative results from Chemical Explorer for 12-ketodeoxycholic acid, cholic acid and rosuvastatin annotated in human fecal (n = 5,097) files over different life stages. d, Group Comparator performed on human blood (n = 711), fecal (n = 5,097) and urine (n = 307) samples resulted in different chemical compositions as illustrated by bilirubin, urobilin and stercobilin.
