Browse AMR Genes
Explore antimicrobial resistance genes from the literature
Explore antimicrobial resistance genes from the literature
trimethoprim resistant dihydrofolate reductase dfr
Overview
| Allele | Database | Papers | Drug Classes | Organisms | Countries | Years | Sequence Accession | Protein Accession |
|---|---|---|---|---|---|---|---|---|
| dfrA9 | Card DatabaseResFinder Database | 2 | TRIMETHOPRIM | Escherichia coli | - | 1991 | X57730.1 | CAA40897.1 |
| DfrA9 | Card DatabaseReference Gene CatalogResFinder DatabaseReslit | 4 | TRIMETHOPRIM, trimethoprim | Escherichia coli +1 | Global | 1991, 2023 | X57730.1 | CAA40897.1 |
Appearance of a new trimethoprim resistance gene, dhfrIX, in Escherichia coli from swine.
Appearance of a new trimethoprim resistance gene, dhfrIX, in Escherichia coli from swine.
Appearance of a new trimethoprim resistance gene, dhfrIX, in Escherichia coli from swine.
Appearance of a new trimethoprim resistance gene, dhfrIX, in Escherichia coli from swine.
Antimicrobial Resistance in Bacteria: Mechanisms and Current Challenges
This paper characterizes several beta-lactamases, including TEM-1, SHV-1, CTX-M-15, and NDM-1, which confer resistance to various beta-lactam antibiotics. It also identifies erm(B) and mef(A) as mechanisms of macrolide, lincosamide, and streptogramin B resistance. Additionally, aadA1 and aac(6')-Ib are noted for aminoglycoside resistance, while catA1 and floR contribute to chloramphenicol resistance. The vanA gene is associated with glycopeptide resistance, and mcr-1 is linked to polymyxin resistance.
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