Fig. 3
From: Ex vivo mRNA expression of toll-like receptors during latent tuberculosis infection
Heatmap of the TLR genes among latently infected and non-infected individuals; Horizontal axis indicates 2(−ΔΔCt) values for TLR genes; score arbitrarily assigned taking 1 as a cut-off; colour codes indicate low, medium or high expression of the genes (Yellow indicates low, Light Red indicates medium and Orange indicates high expression); TLR = toll-like receptor