Diarrheagenic Escherichia coli Carrying Supplementary Virulence Genes Are an Important Cause of Moderate to Severe Diarrhoeal Disease in Mexico
Fig 1
Lane1, 1-kb molecular weight marker in base pairs; lane 2, negative control and lane 3, PCR products obtained with DNA of reference strains mix EAEC 042 (astA, pet) and EPEC O86:H34 (cdt), and DNA from the strain 98NK2 (SubAB)