Fig. 2
From: Protein quantitative trait locus study in obesity during weight-loss identifies a leptin regulator
Proteins correlation heatmaps. Correlation for 42 proteins whose expression was associated to BMI at both time periods. Pairwise Spearman correlation between proteins computed using (a) expression level residuals at baseline and (b) expression fold change residuals during LCD intervention. Residuals were computed regressing proteins level at baseline or proteins expression fold change during LCD on confounding cofactors (age, gender, and center)
