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image: Gut Bacteria for Insect RNAi

Gut Bacteria for Insect RNAi

By | June 1, 2016

Lacing insect food with microbes encoding double-stranded RNAs can suppress insect gene expression.

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image: Antibiotic Affects Cow Dung

Antibiotic Affects Cow Dung

By | May 25, 2016

Researchers assess some of the downstream effects of treating livestock with a broad-spectrum antibiotic.

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image: Immune Defect Detected in Knockout Mice

Immune Defect Detected in Knockout Mice

By | May 20, 2016

Researchers have identified a mutation in a commonly used commercial mouse strain that could impact experimental results.

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Post-publication peer review prompts the authors to clarify the ages of mice used in their experiments and share additional data.

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image: Population Ecologist Dies

Population Ecologist Dies

By | May 18, 2016

Ilkka Hanski of the University of Helsinki has passed away at age 63.

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image: Genome Digest

Genome Digest

By | May 17, 2016

What researchers are learning as they sequence, map, and decode species’ genomes  

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image: Genetics of Educational Attainment?

Genetics of Educational Attainment?

By | May 12, 2016

In a study of nearly 300,000 people, researchers identify 74 gene variants that are linked with how long subjects stayed in school.

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image: Narrow-Spectrum Antibiotic Could Spare the Microbiome

Narrow-Spectrum Antibiotic Could Spare the Microbiome

By | May 9, 2016

A drug that singles out Staphylococcus aureus leaves gut-dwelling microbiota largely intact, a mouse study shows.

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image: Fat Labs

Fat Labs

By | May 4, 2016

The tendency of Labrador retrievers to overeat is tied to their genes, researchers report.

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image: Most Gut Microbes Can Be Cultured

Most Gut Microbes Can Be Cultured

By | May 4, 2016

Contrary to the popular thought that many species are “unculturable,” the majority of bacteria known to populate the human gut can be grown in the lab, scientists show.

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