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  Indian J Med Microbiol
 

Figure 4: Relative expression of mycolic acid synthesis genes in Mycobacterium tuberculosis H37Rv, lymph node tuberculosis, and pulmonary tuberculosis isolates at different time points grown ex vivo (THP-1 cells). sigA was used as an internal control. X-axis denotes the different time point and isolates used in the study. Y-axis denotes the fold change in expression. Fold expression equal to 1 corresponds to no alterations in expression as compared with unexposed control. Fold change ≥2.5 in gene expression, relative to the nonexposed control denotes significant overexpression

Figure 4: Relative expression of mycolic acid synthesis genes in <i>Mycobacterium tuberculosis</i> H37Rv, lymph node tuberculosis, and pulmonary tuberculosis isolates at different time points grown <i>ex vivo</i> (THP-1 cells). <i>sigA</i> was used as an internal control. X-axis denotes the different time point and isolates used in the study. Y-axis denotes the fold change in expression. Fold expression equal to 1 corresponds to no alterations in expression as compared with unexposed control. Fold change ≥2.5 in gene expression, relative to the nonexposed control denotes significant overexpression