Probiotic bacteria evolve inside mice's GI tracts

Probiotics—which are living bacteria taken to promote digestive health—can evolve once inside the body and have the potential to become less effective and sometimes even harmful, according to a new study from Washington ...

Researchers construct most complex, complete synthetic microbiome

Key studies in the last decade have shown that the gut microbiome, the collection of hundreds of bacterial species that live in the human digestive system, influences neural development, response to cancer immunotherapies, ...

No microbes? No problem for caterpillars

The microbiome seems ubiquitous: humans and many other species rely on billions of tiny organisms in their guts to aid in digestion, metabolism and other functions. Now, scientists at the University of Colorado Boulder are ...

Earth Microbiome Project: Mapping the microbiome of... everything

In the Earth Microbiome Project, an extensive global team co-led by researchers at University of California San Diego, Pacific Northwest National Laboratory, University of Chicago and Argonne National Laboratory collected ...

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