Key Findings

The study identifies and characterizes the class 1 integron In34, which contains multiple antibiotic resistance genes including aadB, dfrA10, aphA1, catA1, blaTEM, and sul1. These genes confer resistance to various antibiotics such as gentamicin, kanamycin, tobramycin, trimethoprim, chloramphenicol, ampicillin, and sulfamethoxazole.