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. 2010 Dec 1;41(4):993–1000. doi: 10.1590/S1517-838220100004000018

Figure 3.

Figure 3

Multiplex PCR results from direct-PCR samples at different concentrations of Shigella flexneri. 2% agarose gel electrophoresis stained with ethidium bromide. Lane 1: empty; lane 2: molecular size marker; lane 3: 107 Shigella direct-PCR sample, lane 4: 106Shigella direct –PCR sample; lane 5: 105Shigella direct-PCR sample; lanes 6 and 9: negative control; lanes 7 and 11, 105Shigella enriched sample; lane 8 and 12: 106Shigella enriched sample; lane 10: Escherichia coli.