Figure 4From: Resistance to simian immunodeficiency virus low dose rectal challenge is associated with higher constitutive TRIM5α expression in PBMCLinear regression analysis of basal RF expression and resistance to infection. Basal ISG mRNA levels in (A) PBMC, (B) Duodenum, (C) ILN were calculated as described in Figure 2 and plotted versus the number of exposures required for systemic infection. Each dot indicates mean expression value of one animal. Lines depict linear regression analysis with r2 and P values indicated next to each gene. Asterisks indicate significance with P < 0.05.Back to article page