Agarose gel electrophoresis of PCR products derived from amplifying the qnrA gene of 61 E. coli isolates (516-bp). Lane M is a 1-kb DNA Ladder, and lanes 1 to 61 are E. coli isolates. Samples were amplified on 1.5% agarose gel, and isolates are labelled at the top of the figure.

 
 
  Part of: Al-Rafyai HM, Alwash MS, Al-Khafaji NS (2021) Quinolone resistance (qnrA) gene in isolates of Escherichia coli collected from the Al-Hillah River in Babylon Province, Iraq. Pharmacia 68(1): 1-7. https://doi.org/10.3897/pharmacia.68.e57819