Browse AMR Genes
Explore antimicrobial resistance genes from the literature
Explore antimicrobial resistance genes from the literature
tetracycline efflux pump
Overview
| Allele | Database | Papers | Drug Classes | Organisms | Countries | Years | Sequence Accession | Protein Accession |
|---|---|---|---|---|---|---|---|---|
| tetA(A) | Reslit | 11 | tetracycline, oxytetracycline +1 | Aeromonas caviae +6 | North Carolina|Virginia, United States, France, China|USA|Italy|Israel, Iran, Egypt, South America|Chile, Finland|Iceland|Spain, Spain | 2004, 2005, 2014, 2020, 2021, 2022, 2023, 2024 | CR376602 | - |
| tetA (A) | Reslit | 3 | tetracycline, oxytetracycline | Klebsiella pneumoniae +5 | China|USA|Italy|Israel, Port Said Governorate|Mediterranean Sea, Egypt | 2020, 2022, 2023 | MG764551|MG288679|MF156696 | - |
| TetA(A) | Reslit | 1 | tetracycline | Klebsiella pneumoniae | Egypt | 2025 | - | - |
Complete nucleotide sequence of the conjugative tetracycline resistance plasmid pFBAOT6, a member of a group of IncU plasmids with global ubiquity.
The study describes the complete sequence of the IncU plasmid pFBAOT6, identifying the tetracycline resistance gene tetA(A) and the streptomycin resistance gene aadA2.
Multidrug-resistant Salmonella enterica serovar Muenchen from pigs and humans and potential interserovar transfer of antimicrobial resistance.
The study identifies several AMR genes in multidrug-resistant Salmonella enterica serovar Muenchen isolates from pigs and humans, including blaOXA-30, aadA2, aphA1-Iab, tetA(B), blaTEM, strA, cmlA, and tetA(A). These genes confer resistance to various antibiotics such as ampicillin, amoxicillin-clavulanic acid, streptomycin, kanamycin, tetracycline, chloramphenicol, and gentamicin.
Resistance determinants and mobile genetic elements of an NDM-1-encoding Klebsiella pneumoniae strain.
The study identifies multiple antibiotic resistance genes in the NDM-1-encoding Klebsiella pneumoniae strain, including eight beta-lactamase genes and various other resistance determinants, highlighting the complexity of its resistance profile.
Two New SGI1-LK Variants Found in Proteus mirabilis and Evolution of the SGI1-HKL Group of Salmonella Genomic Islands.
The study identifies two new SGI1-LK variants, SGI1-LK1 and SGI1-LK2, in Proteus mirabilis isolates, highlighting the evolutionary dynamics of the SGI1-HKL group of Salmonella genomic islands.
Structural Genomics of repA, repB 1-Carrying IncFIB Family pA1705-qnrS, P911021-tetA, and P1642-tetA, Multidrug-Resistant Plasmids from Klebsiella pneumoniae.
The study characterizes multidrug-resistant plasmids pA1705-qnrS, p911021-tetA, and p1642-tetA from Klebsiella pneumoniae, identifying several AMR genes including beta-lactamases (bla CTX-M-14, bla TEM-1, bla OXA-1, bla SHV-12, bla CTX-M-15, bla CTX-M-65), quinolone resistance gene qnrS1, tetracycline resistance genes tetA (A) and tetA (D), aminoglycoside resistance genes aacA4cr and aacC2, streptomycin resistance genes strA and strB, dihydrofolate reductase genes dfrA1 and dfrA14, sulfonamide resistance gene sul2, macrolide resistance gene mph (A), efflux pump gene oqxAB, chloramphenicol acetyltransferase gene catB3, and tunicamycin resistance gene tmrB.
Structural Genomics of repA, repB 1-Carrying IncFIB Family pA1705-qnrS, P911021-tetA, and P1642-tetA, Multidrug-Resistant Plasmids from Klebsiella pneumoniae.
The study characterizes multidrug-resistant plasmids pA1705-qnrS, p911021-tetA, and p1642-tetA from Klebsiella pneumoniae, identifying several AMR genes including beta-lactamases (bla CTX-M-14, bla TEM-1, bla OXA-1, bla SHV-12, bla CTX-M-15, bla CTX-M-65), quinolone resistance gene qnrS1, tetracycline resistance genes tetA (A) and tetA (D), aminoglycoside resistance genes aacA4cr and aacC2, streptomycin resistance genes strA and strB, dihydrofolate reductase genes dfrA1 and dfrA14, sulfonamide resistance gene sul2, macrolide resistance gene mph (A), efflux pump gene oqxAB, chloramphenicol acetyltransferase gene catB3, and tunicamycin resistance gene tmrB.
Scarless Removal of Large Resistance Island AbaR Results in Antibiotic Susceptibility and Increased Natural Transformability in Acinetobacter baumannii.
The study shows that removing the AbaR resistance island from Acinetobacter baumannii restores antibiotic susceptibility and increases natural transformability. Several AMR genes within AbaR were identified, including aadB, aacC1, aphA1b, aacA, aadA1, strA, strB, blaVEB-1, blaOXA-10, sul1, dhfrI, dhfrX, tetA(A), tetA(G), cmlA1, cmlA5, cmlA9, catA1, arr-2, and sup.
Two carbapenem-resistant ST1:ST231:KL1:OCL1 Acinetobacter baumannii strains recovered in Tehran, Iran, carry AbaR31 in the chromosome and AbaR4 and TnaphA6 in a RepAci6 plasmid.
The study identifies multiple antibiotic resistance genes, including catA1, tetA(A), sul1, aacC1, aadA1, aphA6, and oxa23, in two carbapenem-resistant Acinetobacter baumannii strains, ABH008 and ABS200, highlighting their extensive drug resistance.
Molecular characterization of Escherichia coli isolated from milk samples with regard to virulence factors and antibiotic resistance.
The study identified E. coli isolates from raw milk samples carrying virulence factors eae, hly, and stx2, along with antibiotic resistance genes blaTEM, tetA(A), and tetB, demonstrating multidrug resistance to several antibiotics.
Emergence of extensively drug-resistant Aeromonas hydrophila complex isolated from wild Mugil cephalus (striped mullet) and Mediterranean seawater.
The study identified extensively drug-resistant (XDR) Aeromonas hydrophila complex from wild Mugil cephalus and Mediterranean seawater, carrying resistance genes blaTEM, sul1, and tetA(A), and the virulence gene act. None of the isolates carried the aadA1 gene despite phenotypic resistance to streptomycin.
Genomic Analysis of Carbapenem-Resistant Acinetobacter baumannii Strains Recovered from Chilean Hospitals Reveals Lineages Specific to South America and Multiple Routes for Acquisition of Antibiotic Resistance Genes.
The study identifies various AMR genes in carbapenem-resistant Acinetobacter baumannii strains from Chile, including blaTEM, aacC2, aphA6, sul1, sul2, catA1, tetA(A), aadA1, dfrA1, strAB, cmlB1, floR, oxa58, and oxa23, highlighting the diversity of resistance mechanisms and the role of mobile genetic elements in their dissemination.
Extended-spectrum β-lactamase-producing E. coli from retail meat and workers: genetic diversity, virulotyping, pathotyping and the antimicrobial effect of silver nanoparticles.
The study identified multiple AMR genes in ESBL-producing E. coli from retail meat and workers, including bla IMP, bla TEM, bla CTX-M-1, bla VIM, bla NDM, tetA (A), tetA (B), sul, flo R, and mcr-1. These genes conferred resistance to various antibiotics such as β-lactams, tetracycline, sulfonamides, fluoroquinolones, and colistin.
Deciphering the Role of WWTPs in Cold Environments as Hotspots for the Dissemination of Antibiotic Resistance Genes.
The study identified several antibiotic resistance genes (ARGs) in wastewater treatment plants (WWTPs) in cold environments, highlighting their role as hotspots for the dissemination of ARGs. Key genes included aadA, aadB, ampC, blaSHV, blaTEM, dfrA1, ermB, fosA, qnrS, and tetA(A).
Design and Validation of Primer Sets for the Detection and Quantification of Antibiotic Resistance Genes in Environmental Samples by Quantitative PCR.
The study presents eleven novel primer sets for the detection and quantification of antibiotic resistance genes (ARGs) in environmental samples using qPCR. These primers target genes such as aadA, aadB, ampC, blaTEM, blaSHV, dfrA1, ermB, fosA, mecA, qnrS, and tetA(A), which are responsible for resistance to various antibiotics including aminoglycosides, beta-lactams, trimethoprim, macrolides, fosfomycin, quinolones, and tetracyclines.
One health approach on zoonotic multidrug-resistant Klebsiella pneumoniae isolated from Egyptian cattle, horses, and humans.
The study identified blaTEM and TetA(A) genes in multidrug-resistant Klebsiella pneumoniae isolates from Egyptian cattle, horses, and humans, indicating resistance to amoxicillin-clavulanic, ceftriaxone, cefotaxime, and tetracycline.
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