After performing multiplex PCR, we analysed extracted DNA (500 ng ssDNA) from 9 Mycobacterium tuberculosis clinical isolates to detect multidrug resistance. In addition, a mixed strain situation was simulated by mixing wild type Mtb CDC1551 (20 ng) with 4 concentrations of Mtb mutant DNA (1 ng, 250 ...
ORGANISM(S): Mycobacterium tuberculosis
