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Figure 1 | BMC Microbiology

Figure 1

From: Sulphonamide resistant commensal Neisseria with alterations in the dihydropteroate synthase can be isolated from carriers not exposed to sulphonamides

Figure 1

AP-PCR patterns of Neisseria isolates The isolates were obtained from samples collected from the same patients at three separate occasions: sample A at time zero, sample B two weeks later and sample C one year later. Sulphonamide sensitive isolates are marked with S. Resistant isolates are marked with R and the clone to which they belong. m=molecular size markers

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