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Egyptian Journal of Medical Human Genetics
Fig. 1 | Egyptian Journal of Medical Human Genetics

Fig. 1

From: Detection of intestinal colonization by carbapenem-resistant Enterobacteriaceae (CRE) among patients admitted to a tertiary care hospital in Egypt

Fig. 1

Multiplex PCR results on agarose gel electrophoresis for blaNDM, blaOXA and blaKPC. A 100 bp DNA ladder. B, C and O: E. coli isolates used as positive controls for blaNDM-like (621 bp), blaOXA-48-like (438 bp) and blaKPC-like (798 bp), respectively. D Negative control. E, G, I and J Isolates positive to blaOXA-48-like. K and L Isolates positive to blaNDM-like. H, M and N Isolates positive to both blaNDM-like and blaOXA-48-like. F An isolate showing a negative PCR result for all tested genes. The left arrow indicates the fragment of molecular size 500 bp

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