Fig. 3From: 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 sopB gene (517 bp) in Salmonella isolates from poultry meat and humans. Lane N: negative control (sopB− Salmonella strain), lane L: DNA ladder (100 bp), lane P: Positive control (sopB+ Salmonella strain), lane 1: sopB− (S.Derby, duck), lane 2: sopB− (S. Kiel, chicken), lanes 3, 7: sopB+ (untypable, duck), lane 4: sopB− (S. Rubislaw, chicken), lanes 5: sopB− (S. Typhimurium, chicken), lane 6: sopB+ (S. Typhimurium, chicken), lanes 8,9: sopB+ (S. Typhimurium, humans), lane 10, 11, 12: sopB− (S. Typhimurium,chicken)Back to article page