Browse AMR Genes
Explore antimicrobial resistance genes from the literature
Explore antimicrobial resistance genes from the literature
beta-lactamase
Overview
Genetic Diversity, Multidrug Resistance, and Virulence of Citrobacter freundii From Diarrheal Patients and Healthy Individuals.
The study identified several AMR genes in Citrobacter freundii isolates, including bla TEM−1, bla CTX−M−9, aac(6')-Ib-cr, qnrS1, and various qnrB alleles such as qnrB9, qnrB13, qnrB16, qnrB17, qnrB76, qnrB77, and a newly discovered qnrB92. These genes were associated with resistance to multiple antibiotics, including beta-lactams, aminoglycosides, and quinolones.
Epidemiology and genomic analysis of Klebsiella oxytoca from a single hospital network in Australia.
The study identified several AMR genes, including bla SHV−12, bla CTX−M−9, bla IMP−4, and aph(3')-Ia, in Klebsiella oxytoca isolates from a single hospital network in Australia. Mutations in the bla OXY promoter were associated with increased resistance to third-generation cephalosporins.
Molecular characterization of antimicrobial resistance genes and plasmid profiles in enterobacterales isolated from urinary tract infections in rural outpatient women in Otavalo, Ecuador.
The study identified four prevalent antibiotic resistance genes, with bla TEM being the most common (87.01% of isolates), followed by bla CTX−M−1 (44.16%), bla SHV (18.83%), and bla CTX−M−9 (13.64%).
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