Browse AMR Genes
Explore antimicrobial resistance genes from the literature
Explore antimicrobial resistance genes from the literature
aminoglycoside nucleotidyltransferase ANT(6)-Ig
Overview
Genomic Analysis Reveals the Genetic Determinants Associated With Antibiotic Resistance in the Zoonotic Pathogen Campylobacter spp. Distributed Globally.
The study identified 15 acquired genes associated with resistance to five distinct antibiotic classes in Campylobacter spp., including novel beta-lactamase genes blaOXA-493 and blaOXA-576, and characterized mutations in gyrA, rpsL, and 23S rRNA that confer resistance to fluoroquinolones, streptomycin, and macrolides, respectively.
Antimicrobial resistance and interspecies gene transfer in Campylobacter coli and Campylobacter jejuni isolated from food animals, poultry processing, and retail meat in North Carolina, 2018-2019.
The study identified various AMR genes and mutations in Campylobacter isolates from food animals, poultry processing, and retail meat in North Carolina, highlighting the prevalence of tetracycline, quinolone, and aminoglycoside resistance. Key findings include the detection of tet(O), gyrA(T86I), and multiple aminoglycoside resistance genes such as aad9, aadE-Cc, aph(2')-If, and aph(3')-IIIa.
Whole genome-based characterisation of antimicrobial resistance and genetic diversity in Campylobacter jejuni and Campylobacter coli from ruminants.
The study identified various AMR genes including aminoglycoside-modifying enzymes, tetracycline resistance genes, and beta-lactamases in Campylobacter jejuni and C. coli isolates from ruminants. Mutations in gyrA and rpsL were linked to quinolone and streptomycin resistance, respectively. The presence of specific genetic determinants correlated with phenotypic resistance.
Whole genome-based characterisation of antimicrobial resistance and genetic diversity in Campylobacter jejuni and Campylobacter coli from ruminants.
The study identified various AMR genes including aminoglycoside-modifying enzymes, tetracycline resistance genes, and beta-lactamases in Campylobacter jejuni and C. coli isolates from ruminants. Mutations in gyrA and rpsL were linked to quinolone and streptomycin resistance, respectively. The presence of specific genetic determinants correlated with phenotypic resistance.
Natural Horizontal Gene Transfer of Antimicrobial Resistance Genes in Campylobacter spp. From Turkeys and Swine.
The study identified the horizontal transfer of antimicrobial resistance genes, including blaOXA, aph(2''')-If, aadE-Cc, and tet(O), in Campylobacter spp. from turkeys and swine, demonstrating the potential for resistance gene dissemination between different Campylobacter species and hosts.
Comparison of Antimicrobial Susceptibility Profiles of Thermotolerant Campylobacter spp. Isolated from Human and Poultry Samples in Georgia (Caucasus).
The study identified tetracycline resistance mediated by the tet(O) gene, beta-lactam resistance conferred by blaOXA-61 family genes, and putative streptomycin resistance from the aadE-Cc gene in Campylobacter isolates from Georgia. Additionally, the gyrA T86I mutation was linked to ciprofloxacin resistance.
Whole genome characterization of thermophilic Campylobacter species isolated from dairy manure in small specialty crop farms of Northeast Ohio.
The study identified various antimicrobial resistance genes in Campylobacter isolates from dairy manure, including blaOXA-193, aadE-Cc, gyrA_T86I, tetO, aph3'-IIIa, rpsL_K88R, and 50S_L22_A103V, indicating multidrug resistance in these isolates.
Identification of knowledge gaps in whole-genome sequence analysis of multi-resistant thermotolerant Campylobacter spp.
The study identified 22 different resistance genes and gene variants, including erm(B), aph(3')-IIIa, aadE, catA, lnu(C), blaOXA, sat4, tet(O), and point mutations in gyrA, 23S rRNA, and rpsL, associated with antimicrobial resistance in thermotolerant Campylobacter spp.
Transmission of dominant strains of Campylobacter jejuni and Campylobacter coli between farms and retail stores in Ecuador: Genetic diversity and antimicrobial resistance.
The study identified 14 resistance genes in Campylobacter jejuni and Campylobacter coli isolates, including genes conferring resistance to tetracycline, beta-lactams, and aminoglycosides. Mutations in gyrA, rplV, 23S rRNA, and rpsL were also associated with resistance to fluoroquinolones, macrolides, and aminoglycosides.
Diversity of Campylobacter spp. circulating in a rhesus macaque (Macaca mulatta) breeding colony using culture and molecular methods.
The study identified several AMR genes and mutations in Campylobacter spp. isolated from a rhesus macaque breeding colony, including beta-lactamase genes blaOXA-193 and blaOXA-489, aminoglycoside resistance genes aadE-Cc and aph(3')-III, tetracycline resistance gene tet(O), and mutations in 23S rRNA and gyrA that confer resistance to macrolides and quinolones respectively.
Campylobacter coli Prosthetic Joint Infection: Case Report and a Review of the Literature.
The study identifies the blaOXA-460 gene, cmeB-F genes, and aadE-Cc as resistance determinants in Campylobacter coli strains causing prosthetic joint infection.
New Campylobacter Lineages in New Zealand Freshwater: Pathogenesis and Public Health Implications.
The study identified aadE-Cc and tetO as the primary antimicrobial resistance genes in Campylobacter isolates, with aadE-Cc associated with streptomycin resistance in C. coli and tetO linked to tetracycline resistance in C. jejuni ST177. Additionally, blaOXA-493 and blaOXA-184 were found to confer ampicillin resistance in C. lari and C. jejuni, respectively.
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