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Browse Mutations acrBA324T

GeneacrB

subunit of the AcrAB-TolC efflux pump

Nucleotide ChangeA324T

Validation StatusCandidate

Databases

Reslit

Overview

Resistance To: Tetracycline|Chloramphenicol
Organisms: Escherichia coli
Papers: 1

Paper Information1

1

Compatibility of Evolutionary Responses to Constituent Antibiotics Drive Resistance Evolution to Drug Pairs.

PMID 33480997 · 2021

Mutations in acrB were observed in isolates evolved to tetracycline and chloramphenicol.

Mutation Information

Nucleotide Change: A324T
Organisms: Escherichia coli
Confers Resistance To: Tetracycline|Chloramphenicol
Source Database: Reslit

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ResLit

A curated database of antimicrobial resistance genes and mutations extracted from scientific literature.

Browse

AMR Genes
AMR Mutations

Resources

About ResLit
Collaborators
PubMed
NCBI Pathogens
UniProt
CARD
ResFinder DB
PointFinder DB
AMR Rules

Curators

Curator Login
Dashboard

© 2026 ResLit. Data sourced from PubMed literature analysis.

Built for antimicrobial resistance research