Fig. 1: Hierarchical clustering of 88 genes that were differentially expressed in major depressive disorder patients at baseline and controls; the criteria were both false discovery rate (FDR)-corrected p-value < 0.1 and absolute fold change (FC) > 1.2.

Red indicates upregulated genes, green indicates downregulated genes, and black indicates genes with similar expression levels. Esci escitalopram, Mirt mirtazapine, Paro paroxetine, Sert sertraline