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. 2019 Mar 14;10:503. doi: 10.3389/fmicb.2019.00503

FIGURE 1.

FIGURE 1

Agarose gel electrophoresis of PCR amplified genes present in the Staphylococcus aureus isolated from RTE foods. The individual gene product was characterized by comparison with standard molecular size marker. (A) PCR for nuc gene. Lane 1–3: Samples, Lane 4: Positive Control (PC), Lane 5: 100 bp DNA ladder. (B) PCR for mecA, tsst-1 and eta genes. Lane 1: PC for mecA and tsst-1, Lane 2–4: Samples, Lane 5: PC, Lane 6: Sample, Lane 7: 100 bp DNA ladder. (C) PCR for pvl gene. Lane 1–3: Samples, Lane 4: PC, Lane 5: 100 bp ladder. (D) PCR for enterotoxin genes. Lane 1–6: Samples, Lane 7: PC for sea, Lane 8: PC for seb, Lane 9: PC for sec, Lane 10: 100 bp DNA ladder.