Browse AMR Genes
Explore antimicrobial resistance genes from the literature
Explore antimicrobial resistance genes from the literature
bleomycin binding protein
Overview
Molecular cloning and nucleotide sequence determination of the regulator region of mecA gene in methicillin-resistant Staphylococcus aureus (MRSA).
Genomic analysis of an emerging multiresistant Staphylococcus aureus strain rapidly spreading in cystic fibrosis patients revealed the presence of an antibiotic inducible bacteriophage.
The study identifies multiple AMR genes and mutations in a multidrug-resistant Staphylococcus aureus strain, including mecA, aadD, bleO, ermC, tet, and a chromosomal mutation in gyrA, contributing to resistance against beta-lactams, aminoglycosides, macrolides, tetracyclines, and fluoroquinolones.
Staphylococcal cassette chromosome mec containing a novel mec gene complex, B4.
The study identifies a novel SCC mec subtype, IVUMCG335, containing a new mec complex organization (IS 431 -Δ mecR1 - mecA -IS 431 -pUB110-IS 431 -ψIS 1272 ) named B4. It also reports the integration of plasmid pUB110 into SCC mec IVc, leading to resistance to bleomycin and aminoglycosides via the genes bleO and aadD.
In silico analyses of diversity and dissemination of antimicrobial resistance genes and mobile genetics elements, for plasmids of enteric pathogens.
The study identifies a diverse array of antimicrobial resistance (AMR) genes across various plasmid replicon types in enteric pathogens, highlighting the prevalence of resistance genes in plasmids such as IncHI2, IncN, IncA/C, IncP, IncHI1, and IncFIA. Key AMR genes include aac(3)-IId, aac(3)-IIg, aac(6')-Ib3, aadA1, aadA5, aph(3'')-Ib, bla CMY-2, bla CTX-M-27, bla NDM-1, mcr-9.1, and others, which confer resistance to antibiotics such as gentamicin, cephalosporins, carbapenems, colistin, and tetracycline.
Genomic traits of multidrug resistant enterotoxigenic Escherichia coli isolates from diarrheic pigs.
The study identified 53 resistance genes and 13 categories of 195 virulence factors in multidrug-resistant ETEC isolates from diarrheic pigs, including tet(A), floR, aph(3')-Ia, aadA2, bleO, sul3, dfrA12, QnrS1, and tet(X4).
Prevalence of virulence- and antibiotic resistance-associated genotypes and phenotypes in Staphylococcus aureus strains from the food sector compared to clinical and cow mastitis isolates.
The study identified various antibiotic resistance genes and mutations in Staphylococcus aureus strains from different sources, including beta-lactam resistance genes (blaZ, mecA), aminoglycoside resistance genes (ant(4')-Ia, aph(3')-Ia), tetracycline resistance genes (tetM, tetK), and the bleO gene for bleomycin resistance. Mutations in gyrA and grlA were also found to contribute to quinolone resistance.
Genomic analysis of Salmonella isolated from canal water in Bangkok, Thailand.
The study identified 35 AMR genes and 30 chromosomal-mediated gene mutations in Salmonella strains from Bangkok canal water, highlighting the presence of multidrug-resistant strains with resistance to various antimicrobial classes.
Host species shapes genotype, antimicrobial resistance, and virulence profiles of enterotoxigenic Escherichia coli (ETEC) from livestock in the United States.
The study identifies distinct antimicrobial resistance (AMR) gene profiles in bovine and swine enterotoxigenic Escherichia coli (ETEC) isolates, highlighting differences in the prevalence of specific AMR genes and plasmid replicons between the two host species.
Geneticand phenotypic characterization of a novel ST45-K43 carbapenem-resistant Klebsiella pneumoniae strain causing bloodstream infection: a potential clinical threat.
The study identifies a novel ST45-K43 carbapenem-resistant Klebsiella pneumoniae strain, 18SHX166, carrying multiple antimicrobial resistance genes including bla KPC-2, oqxA, oqxB, fosA7, bla SHV26, aph(3′)-Ia, bleO, tet(A), dfrA14, and bla TEM1B. The strain exhibits multidrug resistance and high transmissibility.
Antimicrobial Resistance in Coagulase-Negative Staphylococci: Resistome, Mobiloome, and Relatedness
The study identifies multiple AMR genes and mutations in CoNS isolates from various hosts, highlighting the spread of multidrug resistance and the role of mobile genetic elements in the dissemination of resistance traits.
Molecular characterization of the tet (M)-carrying transposon Tn7124 and plasmids in Escherichia coli isolates recovered from swine.
The study identifies the tet(M)-carrying transposon Tn7124 and plasmids pTA2 and pTA7 in E. coli isolates from swine, highlighting the presence of multiple antibiotic resistance genes such as tet(M), tet(A), floR, aadA1, cmlA1, aadA2, sul3, qnrS1, bleO, and oqxAB.
Genomic epidemiology and antimicrobial resistance of Morganella clinical isolates between 2016 and 2023.
The study identified several AMR genes in Morganella clinical isolates, including tet(B), sul1, catA2, sul2, floR, aadA1, and others, contributing to resistance against various antibiotics.
Genomic insights and epidemiology of mcr-1-Carrying Escherichia albertii isolated from agricultural soil in China.
The study identifies an Escherichia albertii strain (6S-65-1) carrying the mcr-1 gene, which confers resistance to polymyxins. Additional resistance genes such as aph(3')-Ia, aadA1, aadA2b, cmlA1, sul3, tet(A), and bleO were also found, contributing to multidrug resistance.
Pan-genome analysis of the Enterobacter hormaechei complex highlights its genomic flexibility and pertinence as a multidrug resistant pathogen.
The study identifies a wide range of antibiotic resistance genes in the Enterobacter hormaechei complex, highlighting its multidrug-resistant nature and the role of mobile genetic elements in the dissemination of resistance.
Phylogenomic associations among methicillin-resistant Staphylococcus aureus isolates derived from pets, dairies, and humans.
The study identified several AMR genes in methicillin-resistant Staphylococcus aureus (MRSA) isolates from pets, dairies, and humans, including mecA, tet(M), tet(K), erm(C), erm(A), mph(C), msr(A), blaR1, blaZ, blaI_of_Z, blaPC1, vga(A), fosB-Saur, sat4, bleO, ant(9)-Ia, aph(2'')-Ih, aph(3')-IIIa, and ant(4')-Ia. These genes confer resistance to various antibiotics such as methicillin, tetracycline, erythromycin, macrolides, lincomycin, fosfomycin, streptothricin, bleomycin, spectinomycin, amikacin, gentamicin, kanamycin, tobramycin, and others.
Unveiling the Genetic Diversity and Antimicrobial Resistance Profiles of Salmonella Population From 2016 to 2020 in Thai Canal Water.
The study identified 50 acquired resistance genes and seven chromosomal-mediated gene mutations in Salmonella populations from Thai canal water, highlighting the prevalence of multidrug-resistant strains and the diversity of resistance mechanisms.
Complete nucleotide sequence of pSK41: evolution of staphylococcal conjugative multiresistance plasmids.
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