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Figure 1 | Gut Pathogens

Figure 1

From: Association of Intact dupA (dupA1) rather than dupA1 cluster with duodenal ulcer in Indian population

Figure 1

PCR results of dupA 1 ( long type and short type) amplified with snt49F/2499R and dupAF/2499R sets of primers in representative H. pylori strains. Lane 1 denoted 1 kb marker (NEB). Lane 2–11 showed the long type dupA1 of 2499 bp and lane 12–21 yielded the short type dupA1 of 1884 bp, lane 2, 3 and 17 did not produce any amplicon. Lanes 11 and 21 were taken as negative controls.

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Gut Pathogens

ISSN: 1757-4749