Features

Reconstructing the Tree of Life

A net overlaid on a tree may better depict the complex history of lateral gene transfers and vertical inheritance that led to biodiversity

Kristen S. Swithers and Laura A. Katz

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Colon Cancer and IBD: Potential Links to Race, Microbiota

Microbiota might vary with race, perhaps accounting for differences in rates of inflammatory bowel disease and colon cancer

Courtney J. Robinson, Edward L. Lee, Broderick E. Eribo, Hassan Ashktorab, and Hassan Brim

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