Fig. 4From: Non-Typhoidal Salmonella in poultry meat and diarrhoeic patients: prevalence, antibiogram, virulotyping, molecular detection and sequencing of class I integrons in multidrug resistant strains Agarose gel electrophoresis showing an amplification of stn gene (617 bp) in Salmonella isolates from poultry meat and humans. Lane N: negative control (stn − Salmonella strain), lane L: DNA ladder (100 bp), lane P: Positive control (stn + Salmonella strain), lane 1: stn − (S. Derby, duck), lane 2: stn − (S. Kiel, chicken), lanes 3,7: stn − (untypable, duck), lane 4: stn − (S. Rubislaw, chicken), lanes 5,6,10,11,12: stn − (S. Typhimurium, chicken), lane 8: stn − (S. Typhimurium, humans), lane 9: stn + (S. Typhimurium, humans)Back to article page