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. 2021 Oct 22;12:745592. doi: 10.3389/fmicb.2021.745592

FIGURE 2.

FIGURE 2

The most promising LTBI-RD-related antigens for differential diagnosis of latent tuberculosis infection (LTBI) in the future. LTBI-related antigens are divided into six subtypes, including DosR, TAS, RA, NS, Rpf, and Others. RD-related antigens are divided into 16 subtypes, including RD1-RD15 and Others. Each subtype contains several antigens, each antigen is represented by a bubble, and different subtypes are represented by different colors. The size of the bubble represents the number of antigens in the subtype, and the line thickness represent the strength of the connection. The LTBI-RD-related antigens were identified by using a visualization and exploration software Graph (version 0.9.2, https://gephi.org/) and highlighted with dotted box. Each dot presents an antigen, limited to the space, some antigens’ names were not shown in this figure, the detailed information can be found in Supplementary Tables 1, 2.