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© 2026 ResLit. Data sourced from PubMed literature analysis.

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Browse Mutations rrla2142g

Generrl

23S rRNA

Nucleotide Changea2142g

Validation StatusEstablished

Databases

Card Database

Overview

Mechanism: single resistance variant
Resistance To: Clarithromycin
Organisms: Helicobacter pylori
Papers: 1

Paper Information1

1

The Helicobacter pylori single nucleotide polymorphisms SNPs associated with multiple therapy resistance in Colombia.

PMID 37485536 · 2023

Helicobacter pylori 23S rRNA with mutation conferring resistance to clarithromycin; CARD accession: CARD:3004134

Mutation Information

Nucleotide Change: a2142g
Organisms: Helicobacter pylori
Confers Resistance To

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

Clarithromycin

Effect on Function

single resistance variant

Source Database

Card Database

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© 2026 ResLit. Data sourced from PubMed literature analysis.

Built for antimicrobial resistance research