Additional file 5 of Integrated bioinformatics analysis of dendritic cells hub genes reveal potential early tuberculosis diagnostic markers

Supplementary Material 5: Figure S1. Principal component analysis (PCA). PCA was based on 52 samples divided into three groups, NI, live, and HI MTB-infected groups (A) or divided into four groups by four time points, 2h, 18h, 48h, and 72h (B) were performed. (NI, non-infected; HI, heat inactivation; MTB, Mycobacterium tuberculosis)