Browse AMR Mutations
Explore antimicrobial resistance mutations from the literature
Explore antimicrobial resistance mutations from the literature
Overview
Distribution of gyrA mutations in fluoroquinolone-resistant Helicobacter pylori strains.
Research Article
Mutations in the gyrA gene were associated with fluoroquinolone resistance
Primary antibiotic resistance and associated mechanisms in Helicobacter pylori isolates from Senegalese patients.
Research Article
Detection of Helicobacter pylori resistance to clarithromycin and fluoroquinolones in Brazil: A national survey.
Research Article
Phenotypic and Genotypic Antibiotic Resistance Patterns in Helicobacter pylori Strains From Ethnically Diverse Population in México.
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Development and Validation of Multiplex Quantitative PCR Assay for Detection of Helicobacter pylori and Mutations Conferring Resistance to Clarithromycin and Levofloxacin in Gastric Biopsy.
Research Article
A Survey of Helicobacter pylori Antibiotic-Resistant Genotypes and Strain Lineages by Whole-Genome Sequencing in China.
Research Article
Whole-genome sequencing analyses and antibiotic resistance situation of 48 Helicobacter pylori strains isolated in Zhejiang, China.
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point mutation
Analysis of antimicrobial resistance patterns and genetic mutations in Helicobacter pylori from West Bengal, India depicting escalating clarithromycin and high levofloxacin resistance.
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novel mutation
Molecular and Proteomic Analysis of Levofloxacin and Metronidazole Resistant Helicobacter pylori.
Research Article
A comparative whole genome analysis of Helicobacter pylori from a human dense South Asian setting.
Research Article
Prevalence of Helicobacter pylori Antimicrobial Resistance Among Chilean Patients.
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Mutations in the quinolone-resistance determining region (QRDR) of the gyrA gene are the main cause of quinolone resistance in H. pylori.
Helicobacter pylori Infection in Colombia: Phylogeny, Resistome, and Virulome.
Research Article
Assessment for antibiotic resistance in Helicobacter pylori: A practical and interpretable machine learning model based on genome-wide genetic variation.
Research Article
Who's Winning the War? Molecular Mechanisms of Antibiotic Resistance in Helicobacter pylori.
Research Article
Multiple mutations in the QRDR of gyrA contribute to fluoroquinolone resistance in H. pylori.
Surveillance of Levofloxacin Resistance in Helicobacter pylori Isolates in Bogotá-Colombia (2009-2014).
Research Article
Mutations in gyrA are associated with levofloxacin resistance in H. pylori.
Clarithromycin-Based Triple Therapy is Still Useful as an Initial Treatment for Helicobacter pylori Infection in the Dominican Republic.
Research Article
Genotype profiles of Helicobacter pylori from gastric biopsies and strains with antimicrobial-induced resistance.
Research Article
Genomic Analysis of Antimicrobial Resistance Genotype-to-Phenotype Agreement in Helicobacter pylori.
Research Article
Includes novel point mutations found in resistant isolates.
Comparison of the Diagnostic Performance of qPCR, Sanger Sequencing, and Whole-Genome Sequencing in Determining Clarithromycin and Levofloxacin Resistance in Helicobacter pylori.
Research Article
Current status of Helicobacter pylori resistance to Clarithromycin and Levofloxacin in Malaysia-findings from a molecular based study.
Research Article
Genetic Determinants of Clarithromycin and Fluoroquinolones Resistance in Helicobacter pylori in Serbia.
Research Article
Helicobacter pylori resistance in Hainan Province, China: investigating phenotypes and genotypes through whole-genome sequencing.
Research Article
Clinical evaluation of a novel H. pylori fecal molecular diagnosis kit (multiplex RT-PCR method) for detecting clarithromycin and fluoroquinolones resistance using stool samples.
Research Article
Assessment of target-enrichment library preparation and next-generation sequencing of paraffin-embedded gastric biopsies for H. pylori diagnosis and evaluation of virulome and resistome.
Research Article
Detected in samples 4, 5, 7, 10, 11, 13, 14, 17, 19, 20, 22, 23, 26, 27, 29
Resistance to Clarithromycin and Fluoroquinolones in Helicobacter pylori Isolates: A Prospective Molecular Analysis in Western Romania.
Research Article
gyr 87MUT profile
Helicobacter pylori Mutations Conferring Resistance to Fluoroquinolones and Clarithromycin among Dyspeptic Patients Attending a Tertiary Hospital, Tanzania.
Research Article
A92T detected for the first time in H. pylori
Characterization of Helicobacter pylori strains and their antimicrobial resistance mechanisms
Review
The Prevalence, Risk Factors, and Antimicrobial Resistance Determinants of Helicobacter pylori Detected in Dyspeptic Patients in North-Central Bangladesh.
Research Article
gyrA
Resistance to quinolones in mycobacteria
Review
Mutations in gyrA are associated with quinolone resistance in mycobacteria.
Functional and molecular surveillance of Helicobacter pylori antibiotic resistance in Kuala Lumpur.
Research Article
The interplay between mutations in cagA, 23S rRNA, gyrA and drug resistance in Helicobacter pylori.
Research Article
Molecular Patterns of Resistance Among Helicobacter pylori Strains in South-Western Poland.
Research Article
Alternative eradication regimens for Helicobacter pylori infection in Indonesian regions with high metronidazole and levofloxacin resistance.
Research Article
Helicobacter pylori Mutations Detected by Next-Generation Sequencing in Formalin-Fixed, Paraffin-Embedded Gastric Biopsy Specimens Are Associated with Treatment Failure.
Research Article
Clinical Implication of Drug Resistance for H. pylori Management.
Review
mutations in gyrA are associated with fluoroquinolone resistance
Mutations Related to Antibiotics Resistance in Helicobacter pylori Clinical Isolates from Bangladesh.
Research Article
Antimicrobial resistance in Campylobacter fetus: emergence and genomic evolution.
Research Article
Mutations in gyrA confer resistance to fluoroquinolones.
The State of the Art of Molecular Fecal Investigations for Helicobacter pylori (H. pylori) Antibiotic Resistances.
Review
Antibiotic resistance in Helicobacter pylori: From potential biomolecular mechanisms to clinical practice.
Review
The Helicobacter pylori single nucleotide polymorphisms SNPs associated with multiple therapy resistance in Colombia.
Research Article
Whole Genome Sequencing for Studying Helicobacter pylori Antimicrobial Resistance.
Research Article
Antibiotic resistance of Helicobacter pylori in Nanjing, China: a cross-section study from 2018 to 2023.
Research Article
Multiple gyrA mutations were identified, including single, double, and one triple site mutation.
Resistance of Helicobacter pylori to furazolidone and levofloxacin: A viewpoint.
Research Article
Genetic Determinants and Prediction of Antibiotic Resistance Phenotypes in Helicobacter pylori.
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not associated with levofloxacin resistance
Mutations in the Antibiotic Target Genes Related to Clarithromycin, Metronidazole and Levofloxacin Resistance in Helicobacter pylori Strains from Children in China.
Research Article
Mutations in gyrA are associated with levofloxacin resistance
Next-Generation Sequencing of the Whole Bacterial Genome for Tracking Molecular Insight into the Broad-Spectrum Antimicrobial Resistance of Helicobacter pylori Clinical Isolates from the Democratic Republic of Congo.
Research Article
High Antibiotic Resistance of Helicobacter pylori and Its Associated Novel Gene Mutations among the Mongolian Population.
Research Article
Using next-generation sequencing to analyze Helicobacter pylori clones with different levofloxacin resistances from a patient with eradication failure.
Research Article
Recent trends in the antibiotic resistance of Helicobacter pylori in patient with dyspepsia.
Research Article
most common mutation
Gemifloxacin can partially overcome quinolone resistance of H. pylori with gyrA mutation in Taiwan.
Research Article
Helicobacter pylori gyrA conferring resistance to fluoroquinolones; CARD accession: CARD:3007052
Emerging Helicobacter pylori levofloxacin resistance and novel genetic mutation in Nepal.
Research Article
Helicobacter pylori gyrA conferring resistance to fluoroquinolones; CARD accession: CARD:3007052
Mutations of Helicobacter pylori associated with fluoroquinolone resistance in Korea.
Research Article
Helicobacter pylori gyrA conferring resistance to fluoroquinolones; CARD accession: CARD:3007052
Single and double mutations in gyrA but not in gyrB are associated with low- and high-level fluoroquinolone resistance in Helicobacter pylori.
Research Article
gyrA
Occurrence of Mutations in the Antimicrobial Target Genes Related to Levofloxacin, Clarithromycin, and Amoxicillin Resistance in Helicobacter pylori Isolates from Buenos Aires City.
Research Article
gyrA
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