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Table 2 Mutations in the rpoB core region for 39 M. tuberculosis isolates found resistant to rifampicin by the phage assay.

From: Low-cost rapid detection of rifampicin resistant tuberculosis using bacteriophage in Kampala, Uganda

Mutation

Number of isolates.

Ser531Leu

18

Asp516Val

9

Asp516Tyr

2

Leu511Pro

2

His526Tyr

2

Gln513Lys

1

Leu533Pro

1

Asp516Tyr

1

Ser531Leu & His526Tyr

1

Asp516Val & His526Tyr

1

No mutation

1

Total

39