Fig. 1

a PCR amplification of H. pylori detection genes 16S RNA in addition to wild type 23S rRNA on 1.5% agarose gel electrophoresis. A: Lane 7 marker (100-1500 bp), lanes 1 to 6 contain amplicons of16 s RNA (532 bp). b. Lane 1 marker (100-1500 bp). Lanes 2, 3, and 4 include amplicons of wt 23 s RNA (320 bp)