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. 2021 Mar 2;12:637164. doi: 10.3389/fimmu.2021.637164

Figure 3.

Figure 3

Absolute quantification of signature transcripts, as determined by RT-dPCR, and according to disease group. (A) TB/OD signature transcripts. Mann–Whitney p: GBP6 3.722 × 10−4, TMCC1 2.447 × 10−2, PRDM1 4.612 × 10−1, and ARG1 2.138 × 10−3. (B) TB/LTBI signature transcripts. Mann–Whitney p: FCGR1A 1.06 × 10−7, ZNF296 9.25 × 10−6, C1QB 9.65 × 10−6. Transcript concentration is expressed as copies per μL. Culture confirmed TB cases are shown in pink (n TB = 20), OD cases in cyan (n OD = 20), and LTBI individuals in green (n LTBI = 20). OD, other diseases; LTBI, latent TB infection.