Amerindian Helicobacter pylori strains go extinct, as european strains expand their host range.

We studied the diversity of bacteria and host in the H. pylori-human model. The human indigenous bacterium H. pylori diverged along with humans, into African, European, Asian and Amerindian groups. Of these, Amerindians have the least genetic diversity. Since niche diversity widens the sets of resou...

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Hlavní autoři:	Maria G Domínguez-Bello, Maria E Pérez, Maria C Bortolini, Francisco M Salzano, Luis R Pericchi, Orlisbeth Zambrano-Guzmán, Bodo Linz
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Public Library of Science (PLoS) 2008-01-01
Edice:	PLoS ONE
On-line přístup:	http://europepmc.org/articles/PMC2551748?pdf=render
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