Article
The Human Gut Microbiome: Ecology and Recent Evolutionary Changes
27 Sept 2010
Abstract excerpt
The human gastrointestinal tract is divided into sections, allowing digestion and nutrient absorption in the proximal region to be separate from the vast microbial populations in the large intestine, thereby reducing conflict between host and microbes. In the distinct habitats of the gut, environmental filtering and competitive exclusion between microbes are the driving factors shaping microbial diversity, and...
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