Molecular Diagnosis of Helicobacter Pylori Strain by 16S rDNA PCR Amplification and Direct Sequencing.

ABSTRACT: Rapid detection of H.pylori strains by PCR-Sequencing. 16S rDNA amplification by PCR from template genomic DNA, confirmation of amplicon size by agarose gel electrophoresis, sequencing of amplicons by automated sequencer, analysis of sequences by NCBI -BLAST software. The PCR -Sequencing and analysis of the sequence data by BLAST resulted in detection of the strain to be of H.pylori strain#26695. The pathogenicity of H.pylori depends on the strain of the bacteria, PCR-Sequencing and analysis of the sequence data by BLAST can be a very quick and useful diagnostic method of the pathogen.

SUBMITTER: Banerjee HN 

PROVIDER: S-EPMC3891930 | biostudies-literature | 2011 Oct

REPOSITORIES: biostudies-literature