Browse AMR Mutations
Explore antimicrobial resistance mutations from the literature
Explore antimicrobial resistance mutations from the literature
Overview
False detection of rifampicin resistance using Xpert(®) MTB/RIF Ultra assay due to an A451V mutation in Mycobacterium tuberculosis.
The A451V (A532V) mutation in the rpoB gene was identified in all three isolates but did not confer rifampicin resistance as confirmed by phenotypic drug susceptibility tests.
No comments yet. Be the first to comment!
Diagnostic Evaluation of Non-Interpretable Results Associated with rpoB Gene in Genotype MTBDRplus Ver 2.0.
Mutations in rpoB gene were identified in non-interpretable (NI) results and confirmed to confer rifampicin resistance through phenotypic drug susceptibility testing (pDST) and sequencing.
© 2026 ResLit. Data sourced from PubMed literature analysis.
Built for antimicrobial resistance research