Browse AMR Genes
Explore antimicrobial resistance genes from the literature
Explore antimicrobial resistance genes from the literature
arsenite efflux pump
Overview
| Allele | Database | Papers | Drug Classes | Organisms | Countries | Years | Sequence Accession | Protein Accession |
|---|---|---|---|---|---|---|---|---|
| Acr3 | Reslit | 2 | - | Ochrobactrum tritici SCII24 +2 | Brazil | 2008, 2022 | DQ490089|DQ490090 | - |
| acr3 | Reslit |
| 9 |
| - |
| Sulfitobacter pontiacus +9 |
| Azores archipelago, Alberta, Brazil, Salar de Huasco|High Altitude Andean Lakes, Central Georgia, United States |
| 2015, 2018, 2019, 2022, 2023, 2024 |
| KJ862079|KJ862112|KM516031|KM516054 |
| - |
| acr | Reslit | 1 | Ampicillin, Tetracycline +4 | Escherichia coli | India | 2025 | JBIPQV000000000 | - |
Sequencing and expression of two arsenic resistance operons with different functions in the highly arsenic-resistant strain Ochrobactrum tritici SCII24T.
The study identifies two arsenic resistance operons, ars1 and ars2, in Ochrobactrum tritici SCII24T, which confer resistance to arsenite, antimonite, and arsenate. The genes within these operons were cloned and functionally validated in E. coli.
Natural hot spots for gain of multiple resistances: arsenic and antibiotic resistances in heterotrophic, aerobic bacteria from marine hydrothermal vent fields.
The study identifies multiple antibiotic and heavy metal resistance genes in marine hydrothermal vent bacteria, highlighting the presence of plasmid-encoded resistance mechanisms and the coexistence of resistance to various metals and antibiotics.
Integrative Conjugative Element ICEHs1 Encodes for Antimicrobial Resistance and Metal Tolerance in Histophilus somni.
The study identifies the integrative conjugative element ICEHs1 in Histophilus somni, which carries the tetracycline resistance gene tet(H), the multidrug efflux pump gene ebrB, and metal tolerance genes mco, czcD, and acr3. The element is capable of horizontal transfer and contributes to increased antimicrobial and metal resistance in H. somni.
Analysis of the ars gene cluster from highly arsenic-resistant Burkholderia xenovorans LB400.
The ars gene cluster from Burkholderia xenovorans LB400 includes arsR3, acr3, arsC1, and arsH, which collectively confer resistance to arsenite and arsenate through transcriptional regulation, efflux, and enzymatic reduction.
Identification of Resistance Genes and Response to Arsenic in Rhodococcus aetherivorans BCP1.
The study identifies three arsenate reductase genes (arsC1, arsC2, arsC3) and other ars genes involved in arsenic resistance in Rhodococcus aetherivorans BCP1. These genes are transcriptionally induced in response to arsenate and play a role in the detoxification of inorganic and organic arsenic compounds.
Mucilaginibacter sp. Strain Metal(loid) and Antibiotic Resistance Isolated from Estuarine Soil Contaminated Mine Tailing from the Fundão Dam.
The study identifies multiple AMR genes in Mucilaginibacter sp. 21p, including genes for resistance to quinolones, aminoglycosides, beta-lactamases, sulfonamides, tetracyclines, daptomycin, arsenic, zinc, manganese, cobalt, and cadmium. These genes are part of efflux pumps and other resistance mechanisms, indicating the strain's adaptability to metal(loid) and antibiotic stressors in contaminated environments.
Mucilaginibacter sp. Strain Metal(loid) and Antibiotic Resistance Isolated from Estuarine Soil Contaminated Mine Tailing from the Fundão Dam.
The study identifies multiple AMR genes in Mucilaginibacter sp. 21p, including genes for resistance to quinolones, aminoglycosides, beta-lactamases, sulfonamides, tetracyclines, daptomycin, arsenic, zinc, manganese, cobalt, and cadmium. These genes are part of efflux pumps and other resistance mechanisms, indicating the strain's adaptability to metal(loid) and antibiotic stressors in contaminated environments.
Biochemical, genomic and structural characteristics of the Acr3 pump in Exiguobacterium strains isolated from arsenic-rich Salar de Huasco sediments.
The Acr3 pump from Exiguobacterium strains improves arsenic resistance when heterologously expressed in E. coli, demonstrating its role in arsenite efflux.
Broiler house environment and litter management practices impose selective pressures on antimicrobial resistance genes and virulence factors of Campylobacter.
The study identified tetracycline resistance gene tetO in C. coli isolates, beta-lactamase gene blaOXA-61 in C. coli and C. jejuni isolates, and multidrug efflux pumps cmeABC and cmeDEF. These genes were found to differ by species and flock cohort.
Proteomic Study of the Interactions between Phages and the Bacterial Host Klebsiella pneumoniae.
The study identified anti-CRISPR (Acr) proteins in phages vB_KpnS-VAC35 and vB_KpnM-VAC36, which inhibit bacterial CRISPR-Cas activity, highlighting their role in evading bacterial defense mechanisms.
Virulence factors and antimicrobial resistance profiles of Campylobacter isolates recovered from consecutively reused broiler litter.
The study identified tetracycline resistance gene tetO in C. coli isolates, beta-lactamase gene blaOXA-61 in C. coli and C. jejuni isolates, multidrug efflux pumps cmeABC and cmeDEF, and arsenic resistance genes acr3, arsP, and arsB in C. jejuni isolates.
Five centuries of genome evolution and multi-host adaptation of Campylobacter jejuni in Brazil.
The study identifies beta-lactam resistance genes blaOXA-193 and blaOXA-184, as well as the multidrug efflux pump operon cmeABCR in Campylobacter jejuni isolates from Brazil. Mutations in gyrA and rrn genes are associated with quinolone and macrolide resistance.
Genomic characterization and comparative analysis of multidrug-resistant Escherichia coli ST361 from urban wetland.
The study identifies multidrug-resistant Escherichia coli ST361 from urban wetlands in India, highlighting the presence of resistance genes such as pmr, tolC, acr, and sul2, which confer resistance to polymyxins, beta-lactams, sulfonamides, and other antibiotics.
No comments yet. Be the first to comment!
© 2026 ResLit. Data sourced from PubMed literature analysis.
Built for antimicrobial resistance research