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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Tuberculosis (Edinb). 2016 Apr 29;99:70–80. doi: 10.1016/j.tube.2016.04.010

Figure 2. Validation of the MT2546-MT2548 operon.

Figure 2

(A) Genetic locus of the predicted operon that spans MT2546-MT2548. Numbered bold lines indicate IGRs that are PCR amplified. The lengths of IGRs are IGR1:-1nt, IGR2:76n and IGR3: 41nt. (B) PCR amplified cDNA from IGRs run on a 1.0% agarose gel (Lane +). cDNA samples without reverse transcriptase (Lane −) and gDNA (Lane g) were used as negative and positive controls respectively.