Abstract
A sixth gene cassette containing a dfrB-type gene, dfrB6, was found in a dfrB6-aadA1 cassette array in class 1 integrons. This array was isolated from several multiply antibiotic-resistant Salmonella enterica serovar Infantis strains that appear to be clonally related. The DfrB6 dihydrofolate reductase conferred resistance to trimethoprim.
Original language | English |
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Pages (from-to) | 2863-2865 |
Number of pages | 3 |
Journal | Antimicrobial Agents and Chemotherapy |
Volume | 50 |
Issue number | 8 |
DOIs | |
Publication status | Published - Aug 2006 |
Externally published | Yes |