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Geographic diversity in Helicobacter pylori oipA genotype between Korean and United States isolates.

Journal of microbiology (Seoul, Korea) - 1 Dec 2021

Kim Aeryun, Lai Jing, Merrell D Scott, Kim Ji-Hye, Su Hanfu, Cha Jeong-Heon

Abstract excerpt

Helicobacter pylori outer membrane inflammatory protein A (OipA) was originally named for its role in inducing inflammation in the host, as evidenced by high mucosal IL-8 levels. Expression of OipA is regulated by phase variation of a CT dinucleotide-repeat located in the 5' region of the gene. However, little is known about OipA geographic diversity across isolates. To address this gap, we conducted a...

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Bacterial Outer Membrane Proteins
Consensus Sequence
Cytosine
Dinucleotide Repeats
Helicobacter Infections

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Helicobacter pylori

Republic of Korea

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PMID: 34718962
DOI: 10.1007/s12275-021-1450-8

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026.

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