East Asian Genotypes of Helicobacter pylori Strains in Amerindians Provide Evidence for Its Ancient Human Carriage

Phylogenies of indigenous microbes have been used as surrogates for the origins of the hosts that carry them. Conversely, polymorphisms may be used to date the spread of a microbial species when information about their host populations is available. Therefore, we examined polymorphisms in Helicobact...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2002-11, Vol.99 (23), p.15107-15111
Hauptverfasser:	Ghose, Chandrabali, Perez-Perez, Guillermo I., Dominguez-Bello, Maria-Gloria, Pride, David T., Bravi, Claudio M., Blaser, Martin J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Africa South of the Sahara Alleles Argentina Asia, Southeastern Asians Bacteria Biological Sciences Biopsies Evidence Gastric Mucosa - microbiology Genetic loci Genotype Genotypes Haplotypes Helicobacter pylori - classification Helicobacter pylori - genetics Helicobacter pylori - isolation & purification Humans Indians, South American Indigenous populations Medical research Migration Molecular Sequence Data Native Americans Phylogeny Polymerase Chain Reaction Polymorphism, Genetic Stomach Venezuela
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