Fig. 2From: Chromosomal and plasmid-mediated fluoroquinolone resistance in human Salmonella enterica infection in GhanaAmplification and detection of qnrS plasmid-mediated fluoroquinolone resistant gene (molecular size 550 bp) by PCR. Lanes 4,8 are positive for qnrS gene (550 bp). Lanes –C, +C are negative and positive controls respectively.L = Molecular ladder of size 100 bpBack to article page