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Article

Genomic methylation: a tool for typing Helicobacter pylori isolates.

Applied and environmental microbiology - 1 Jul 2007

Vale Filipa F, Vítor Jorge M B

Abstract excerpt

The genome sequences of three Helicobacter pylori strains revealed an abundant number of putative restriction and modification (R-M) systems within a small genome (1.60 to 1.67 Mb). Each R-M system includes an endonuclease that cleaves a specific DNA sequence and a DNA methyltransferase that methylates either adenosine or cytosine within the same DNA sequence. These are believed to be a defense mechanism,...

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Share to Bacterial Typing Techniques
Share to Deoxyribonucleases, Type II Site-Specific
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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 17483255
DOI: 10.1128/AEM.00199-07
PMCID: PMC1932799

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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