Figure 1
From: Two or more enteropathogens are associated with diarrhoea in Mexican children
2.5% Agarose gel electrophoresis of E. coli amplicons obtained from diarrhoeal samples (run conditions 120 V, 94 mA, 45 min.). Lane 1: VTEC ATCC43889 and ATCC43890 strains (positive control). Lane 2: Negative control without template DNA. Lane 3: EPEC ATCC43887 strain (positive control). Lane 4: ETEC ATCC 35401 (positive control); Lane 5: EIEC ATCC43893 (positive control). Lane 6: E. coli ATCC11775 (avirulent strain, negative control). Lane 7: MWM 50-bp ladder. Lane 8: EPEC (patient group sample). Lane 9: negative sample (control group). Lane 10; negative sample (control group). Lane 11; VTEC (patient group sample). Lane 12; negative sample (patient group). Lane 13; EIEC (patient group sample). Lane 14; ETEC (patient group sample).