Fig. 7From: Phenotypic and molecular characterization of enteropathogenic Escherichia coli and Salmonella spp. causing childhood diarrhoea in Awka, South-Eastern NigeriaElectrophoretogram showing PCR detection of CTX-M, TEM, VIM and SHV genes in Salmonella spp. isolate. Lane M is the DNA marker/ladder. Lane I-7 shows the amplified products CTX-M(550), TEM(918), VIM(437) and SHV(293) genes in Salmonella spp. isolates recovered in this study. Lane N is the negative control which contains nuclease free waterBack to article page