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Explore scientific publications on antimicrobial resistance
Explore scientific publications on antimicrobial resistance
Key Findings
The study identified several clinically relevant antimicrobial resistance genes (ARGs) in bovine respiratory disease (BRD) pathogens, including estT, floR, mphE, erm(42), msrE, aadA, ANT(2''-Ia), APH(3''-Ib), APH(3'-Ia), APH(6)-Id, sul2, tet(H), ROB-1, and OXA-2. Additionally, mutations in gyrA and parC were found to confer resistance to fluoroquinolones in Mannheimia haemolytica.
| Gene Name | Alleles | Encodes | Confers Resistance To | Organisms | Database | Validation Status |
|---|---|---|---|---|---|---|
| aadA | 1 | aminoglycoside adenyltransferase | Aminoglycoside |
| Reslit | - |
| ant(2'')-Ia | 1 | aminoglycoside nucleotidyltransferase | Aminoglycoside |
| Reslit | - |
| aph(3'')-Ib | 1 | aminoglycoside phosphotransferase | Aminoglycoside |
|
Reslit |
| - |
| aph(3')-Ia | 1 | aminoglycoside phosphotransferase | Aminoglycoside |
| Reslit | - |
| erm(42) | 1 | erythromycin ribosome methyltransferase | Macrolide |
| Reslit | - |
| estT | 1 | tylosin esterase | Macrolide |
| Reslit | - |
| floR | 1 | florfenicol exporter | Florfenicol |
| Reslit | - |
| mph(E) | 1 | macrolide phosphotransferase | Macrolide |
| Reslit | - |
| msr(E) | 1 | macrolide ribosomal protection protein | Macrolide |
| Reslit | - |
| sul2 | 1 | dihydropteroate synthase | Sulfonamide |
| Reslit | - |
| tet(H) | 1 | tetracycline efflux pump | Tetracycline |
| Reslit | - |
| - |
| S83Y | - | - | Mannheimia haemolytica | Fluoroquinolones | Reslit | - |
| D87N | - | - | Mannheimia haemolytica | Fluoroquinolones | Reslit | - |
| D87H | - | - | Mannheimia haemolytica | Fluoroquinolones | Reslit | - |
| D87G | - | - | Mannheimia haemolytica | Fluoroquinolones | Reslit | - |
© 2026 ResLit. Data sourced from PubMed literature analysis.
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