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Explore antimicrobial resistance genes from the literature
Explore antimicrobial resistance genes from the literature
trimethoprim-resistant dihydrofolate reductase DfrA34
Overview
| Allele | Database | Papers | Drug Classes | Organisms | Countries | Years | Sequence Accession | Protein Accession |
|---|---|---|---|---|---|---|---|---|
| DfrA34 | Card DatabaseReference Gene CatalogResFinder DatabaseReslit | 6 | TRIMETHOPRIM, trimethoprim | Salmonella enterica +3 | USA, United States | 2019, 2022 | JYRF01000065.1 | KTN70288.1 |
| dfrA34 | ResFinder Database | 1 | TRIMETHOPRIM | Salmonella enterica | - | 2019 | JYRF01000065 | - |
Novel trimethoprim resistance gene dfrA34 identified in Salmonella Heidelberg in the USA.
A novel trimethoprim resistance gene, dfrA34, was identified in a Salmonella Heidelberg isolate and shown to confer trimethoprim resistance when cloned into E. coli.
Novel trimethoprim resistance gene dfrA34 identified in Salmonella Heidelberg in the USA.
Outbreak of Multidrug-Resistant Salmonella Heidelberg Infections Linked to Dairy Calf Exposure, United States, 2015-2018.
The study identifies a multidrug-resistant (MDR) Salmonella Heidelberg outbreak linked to dairy calf exposure, highlighting the presence of plasmid-borne resistance genes such as aadA1, aph(3')-Ia, bla CMY-2, floR, fosA7, qnrB19, strA, strB, sull, sul2, tet(A), tet(B), tet(O), and a novel gene dfrA34.
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