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Table 3 Identification of mixed TB infections by spoligotyping and RFLP.*

From: Validation of the GenoType®MTBDRplus assay for diagnosis of multidrug resistant tuberculosis in South Vietnam

Strain no. TUB Rifampin Isoniazid Spoligotype RFLP type + spoligotype
   WT MUT WT MUT   
10484 + + Mut 2A & 3 + - Beijing Identical Beijing
11256 + + Mut 3 + katG Mut 1 &inhA Mut 1 T1 + undefined type T1 +BEIJING
11901 + + Mut 3 + inhA Mut 1 Beijing Identical Beijing
12467 - - + + katG Mut 1 U + No band U + no band
  1. *TUB: M. tuberculosis confirmation band; WT: wild type; MUT: mutant