PAIRUP-MS: Pathway analysis and imputation to relate unknowns in profiles from mass spectrometry-based metabolite data
Fig 3
Clustered correlation heat map of 107 metabolite sets enriched (5% FDR) for both OE and MCDS BMI-associated signals.
Correlation between metabolite sets were calculated using the BioAge annotation matrix. Color key indicates correlation values between each pair of metabolite sets. Distinct clusters (blue boxes with labels A-J) are highlighted, with representative pathway names in the clustered metabolite sets shown to the right of the heat map.