Browse AMR Mutations
Explore antimicrobial resistance mutations from the literature
Explore antimicrobial resistance mutations from the literature
Overview
Meningococcal C Disease Outbreak Caused by Multidrug-Resistant Neisseria meningitidis, Fiji.
Research Article
All 23 strains were found to contain the gyrA point mutation T91I.
Genetic variability in Neisseria meningitidis strains isolated in a Japanese hospital.
Research Article
Levofloxacin resistance was observed in two isolates carrying the T91I mutation in the gyrA protein.
Ciprofloxacin-resistant Neisseria meningitidis, Delhi, India.
Research Article
The mutation at position 91 (Thr-91 → Ile) is responsible for decreased susceptibility to fluoroquinolones.
Penicillin- and Ciprofloxacin-Resistant Invasive Neisseria meningitidis Isolates from Japan.
Research Article
Antimicrobial-Resistant Clonal Complex 11 Neisseria meningitidis-Associated Urethritis Cluster, Thailand.
Research Article
Mutations in gyrA were associated with increased ciprofloxacin MICs in Nm UC-B subclade isolates.
In vitro assessment of the further potential for development of fluoroquinolone resistance in Neisseria meningitidis.
Research Article
Ciprofloxacin resistance in Neisseria meningitidis, France.
Research Article
Additional mutations in gyrA were identified in Cip-R1.
Antibiotic resistance among invasive Neisseria meningitidis isolates in England, Wales and Northern Ireland (2010/11 to 2018/19).
Research Article
Mutations in gyrA contribute to ciprofloxacin resistance.
In vitro evolution of ciprofloxacin resistance in Neisseria commensals and derived mutation population dynamics in natural Neisseria populations.
Research Article
T91I mutation found in natural commensal populations of Neisseria and associated with elevated ciprofloxacin MICs.
Shifts in the Antibiotic Susceptibility, Serogroups, and Clonal Complexes of Neisseria meningitidis in Shanghai, China: A Time Trend Analysis of the Pre-Quinolone and Quinolone Eras.
Research Article
Other mutations such as D95N were also observed in ciprofloxacin-intermediate strains.
Meningococcal Quinolone Resistance Originated from Several Commensal Neisseria Species.
Research Article
The T91I mutation in GyrA contributes to quinolone resistance in N. meningitidis.
Meningococcal Antibiotic Resistance: Molecular Characterization of Isolates from Patients with Invasive Meningococcal Disease (IMD) in Greece.
Research Article
Mutations promoted from gene entry 'gyrA346' (model emitted mutations_found inside genes).
Outbreak of Sexually Transmitted Nongroupable Neisseria meningitidis-Associated Urethritis, Vietnam.
Research Article
Monomutation at T91I in gyrA leads to increased ciprofloxacin resistance.
Continuing genomic evolution of the Neisseria meningitidis cc11.2 urethritis clade, NmUC: a narrative review.
Review
Characterizing Neisseria meningitidis in Southern Vietnam between 2012 and 2021: A predominance of the chloramphenicol-resistant ST-1576 lineage.
Research Article
Evolution of Sequence Type 4821 Clonal Complex Meningococcal Strains in China from Prequinolone to Quinolone Era, 1972-2013.
Research Article
The gyrA allele 71/R1 was found in all group 1 isolates, while the susceptible allele 12/S1 was found in most group 2 isolates.
Metagenomic data from cerebrospinal fluid permits tracing the origin and spread of Neisseria meningitidis CC4821 in China.
Research Article
Molecular detection of fluoroquinolone-resistant Neisseria meningitidis by using mismatched PCR-restriction fragment length polymorphism technique.
Research Article
The T91I mutation in gyrA was associated with high-level ciprofloxacin resistance.
Population-Based Surveillance of Neisseria meningitidis Antimicrobial Resistance in the United States.
Research Article
gyrA
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