Fig. 1From: Comprehensive analysis of angiogenesis-related genes and pathways in early diabetic retinopathyFlow chart for the comprehensive analysis of angiogenesis-related genes and pathways in early diabetic retinopathy. DRgset1, DR-related gene set 1; DRgset2, DR-related gene set 2; DEGs, differentially expressed genes; PPI, protein-protein interactionBack to article page