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image: Image of the Day: Flushing the Gut

Image of the Day: Flushing the Gut

By | June 19, 2017

In response to a bacterial infection, an immune signal in mice's guts triggers a molecular cascade that promotes diarrhea, which, researchers demonstrate, is important for ridding them of the bacteria.  

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Research shows that human immunity develops much earlier than previously thought, but functions differently in adults.

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Scientists expand the microbial tree of life by publishing more than 1,000 novel reference genomes.  

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Lactobacillus parafarraginis metabolites hindered the growth of multiple, distantly related bacterial pathogens. 

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image: Contributors

Contributors

By | June 1, 2017

Meet some of the people featured in the June 2017 issue of The Scientist.

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image: No Place to Hide

No Place to Hide

By | May 31, 2017

Environmental DNA is tracking down difficult-to-detect species, from rock snot in the U.S. to cave salamanders in Croatia.

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image: Grad Student Acquitted in Thesis-Sharing Case

Grad Student Acquitted in Thesis-Sharing Case

By | May 25, 2017

Diego Gomez was facing jail time in Colombia for posting someone else’s copyrighted thesis online.

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image: Image of the Day: Root Rave 

Image of the Day: Root Rave 

By | May 24, 2017

Pea plant (Pisum sativum) roots that have been inoculated with engineered Rhizobia bacteria glow in the presence of certain proteins. 

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image: Image of the Day: Beautiful Bacteria 

Image of the Day: Beautiful Bacteria 

By | May 23, 2017

Artists paint with colorful microbes on agar palettes for the American Society for Microbiology's Agar Art Contest.

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image: Companies Pursue Diagnostics that Mine the Microbiome

Companies Pursue Diagnostics that Mine the Microbiome

By | May 23, 2017

Tests so far typically screen for risky patterns that may augment traditional types of clinical data.

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