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Fig. 1 | BMC Microbiology

Fig. 1

From: Assessment of real-time PCR for Helicobacter pylori DNA detection in stool with co-infection of intestinal parasites: a comparative study of DNA extraction methods

Fig. 1

Gel agarose and sequencing results for H. pylori ureC and cagA PCRs. A) Gel 2% agarose for ureC (62 bp) and cagA (81 bp). M, DNA marker (50 bp, Sigma); Lane 1, H. pylori strain used as positive control for ureC_PCR; Lane 2, NTC for ureC_PCR; Lane 3, H. pylori strain used as positive control for cagA_PCR; Lane 4, NTC for cagA_PCR. B) Alignment of sequences obtained from H. pylori strain (Strain) used as positive control for ureC and cagA PCRs set-up with 100% identity using BLAST search

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BMC Microbiology

ISSN: 1471-2180

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