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image: Human-Pathogen Coevolution

Human-Pathogen Coevolution

By | January 13, 2014

Helicobacter pylori strains that share ancestry with their human hosts are less likely to cause severe disease.


image: From Parasites to Protectors

From Parasites to Protectors

By | September 9, 2013

Socially parasitic ants can serve as protective symbionts for their fungus-growing hosts in the face of attacks by predatory raiding species.  


image: Who Are We Really?

Who Are We Really?

By | March 1, 2012

Manipulating the human microbiome has ethical implications.


image: <em>Wolbachia</em> Boost Stem Cell Production

Wolbachia Boost Stem Cell Production

By | October 20, 2011

The widespread bacteria known to manipulate host reproductive output can do so by ramping up stem cell division and consequent egg production in Drosophila.


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