Fig. 1From: Accuracy of a reverse dot blot hybridization assay for simultaneous detection of the resistance of four anti-tuberculosis drugs in Mycobacterium tuberculosis isolated from ChinaThe hybridized image detected with the reverse dot blot hybridization assay. Note: lanes 1 to 2: H37Rv reference strain; lanes 3: Negative control; lanes 4 to 42: Mycobacterium tuberculosis clinical isolates. The detail information on how to interprete the results of the RDBH assay, the phenotypic resistance and sequencing results for 41 M. tuberculosis were shown in supplemental Table 1Back to article page