Microbes can influence evolution of their hosts

[unable to retrieve full-text content]Contrary to current scientific understanding, it appears that our microbial companions play an important role in their hosts' evolution. A new study provides the first direct evidence that these microbes can contribute to the origin of new species by reducing the viability of hybrids produced between males and females of different species.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_health/~3/lfigNHiK1l8/130718142417.htm

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