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. 2017 Jan 5;17:26. doi: 10.1186/s12879-016-2144-4

Fig. 3.

Fig. 3

Pulsed-field gel electrophoresis patterns of the genomic DNA of extended-spectrum β-lactamas-producing Enterobacteriaceae The left lane presents the molecular markers. a Klebsiella pneumoniae: The unique strain numbers K10 and K11 denote control strains (labeled as ©). b Escherichia coli: The unique strain numbers E8 and E9 denote control strains (labeled as ©). The strain E3 was missing. Control strains were prepared from clinically different isolates from heterotopy/heterochrony sampling