Browse AMR Genes
Explore antimicrobial resistance genes from the literature
Explore antimicrobial resistance genes from the literature
plasmid-encoded efflux pump
Overview
Examination of Quaternary Ammonium Compound Resistance in Proteus mirabilis Isolated from Cooked Meat Products in China.
The study identified quaternary ammonium compound resistance genes, including mdfA, ydgE/ydgF, qacE, qacEΔ1, emrE, sugE(c), sugE(p), and qacH, in foodborne Proteus mirabilis isolates. It also discovered non-classic class 1 integrons carrying the gene structure qacH-IS440-sul3, which were located on conjugative plasmids, facilitating the co-dissemination of antimicrobial and disinfectant resistance genes.
Riboswitch-Associated Guanidinium-Selective Efflux Pumps Frequently Transmitted on Proteobacterial Plasmids Increase Escherichia coli Biofilm Tolerance to Disinfectants.
The study identified and characterized the GDM member sugE(p) and gdx, which are plasmid-encoded efflux pumps that increase E. coli biofilm tolerance to quaternary ammonium compounds (QACs).
Antimicrobial Resistance in Salmonella and E. coli Isolated from Broiler Chicken Barns
The study identified the qacEΔ1 gene as a factor associated with resistance to quaternary ammonium compounds in E. coli isolates from commercial broiler chicken barns.
Genetic but No Phenotypic Associations between Biocide Tolerance and Antibiotic Resistance in Escherichia coli from German Broiler Fattening Farms.
The study identified various AMR genes in E. coli isolates from German broiler farms, including beta-lactamases (blaTEM-1A, blaTEM-1B, blaTEM-1C, blaCTX-M-1, blaCMY-2), quinolone resistance genes (qnrB19, qnrS1), chloramphenicol resistance gene (cat1), tetracycline resistance genes (tetA, tetB), sulfonamide resistance genes (sul1, sul2), dihydrofolate reductase genes (drfA1, drfA5, drfA14, drfA17), aminoglycoside resistance gene (aadA1), and efflux pump genes (sugEp, qacEΔ1, mdfA).
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