FIG. 2.
Multiplex PCR assay 2 of reference strains and clinical samples. Lane 1, ETEC H10407 (LT gene and ST gene), EIEC EDL1285 (ipaH), and STEC EDL931 (stx1 and stx2); lane 2, ETEC 1111-1 (LT gene and ST gene); lane 3, ETEC 2811-1 (LT gene); lane 4, ETEC 2021-1 (ST gene); lane 5, EIEC 733/6 (ipaH); lane 6, S. flexneri 245-5 (ipaH); lane 7, patient sample 48 (ipaH); lane 8, patient sample 75 (ipaH); lane 9, patient sample 127 (stx1); lane M, DNA molecular size markers (100-bp ladder).