Research Article
Multiplex Real-Time Polymerase Chain Reaction for Simultaneous Quantification of Salmonella spp., Escherichia coli, and Staphylococcus aureus in Different Food Matrices: Advantages and Disadvantages
Figure 2
Amplification curves (left) and standard curves through TaqMan qPCR of serial dilutions of target genes. Copy numbers of each gene: (a) ssf from Salmonella spp. (8.64 × 106 to 8.64 × 101); (b) phoA from Escherichia coli (7.2 × 105 to 7.2 × 101); (c) nuc from Staphylococcus aureus (1.3 × 105 to 1.3 × 100).
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