Figure 3

Differential mRNA expression of CXCR3-CXCL axis components from patients belonging to group 1 with either HCMV induced end organ retinitis (HR) or gastro-enteritis (HG) (N = 11). Their relative mRNA expression ratio with respect to group 3 control group (Baseline expression) in terms of fold change (2−ΔΔCt) were estimated by quantitative real time PCR. GAPDH mRNA served as internal control (+ 1 was considered to be the baseline of control, with values greater than 1 suggesting positive fold change and values below 1 upto 0 as negative fold change).