Research Article

Molecular Characterization of Salmonella from Human and Animal Origins in Uganda

Figure 3

Multiplex PCR results for spvB, sipA, pagC, and msgA genes in human Salmonella isolates. (a) M, 100 bp ladder; P, positive control; N, negative control; lanes 2–17, human clinical isolates. (b) Lane M, 100 bp ladder; P, positive control; N, negative control; lanes 18–21, human clinical isolates from sporadic cases; lanes 22–34, Salmonella isolates from human epidemic cases.
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(b)