Figure 2.
Agarose gel electrophoresis. (A) Amplified iutA gene of isolated APEC. Lane M: DNA molecular weight ladder (100 bp ladder), lanes 1–15: samples and positive samples at 587 bp. (B) Amplified fimH gene of isolated APEC. Lane M: DNA molecular weight ladder (100 bp ladder), lane 1–15: samples, and positive sample at 508 bp.