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image: CRISPR Antidotes Galore

CRISPR Antidotes Galore

By | June 13, 2016

Anti-CRISPR proteins are prevalent in phage genomes and bacterial mobile genetic elements, researchers show.

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image: Antibiotic Resistance Can Boost Bacterial Fitness

Antibiotic Resistance Can Boost Bacterial Fitness

By | July 22, 2015

In some pathogenic bacteria, certain antibiotic resistance–associated mutations may also confer an unexpected growth advantage.

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image: Genome Digest

Genome Digest

By | April 16, 2015

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

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image: Stress, Bacteria Trigger Heart Attack?

Stress, Bacteria Trigger Heart Attack?

By | June 12, 2014

A study implicates the breaking up of bacterial biofilms on fatty plaques in arteries as causing stroke or heart attack following stress.

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image: Behavior Brief

Behavior Brief

By | January 13, 2014

A round-up of recent discoveries in behavior research

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image: Bacterial Quid Pro Quo

Bacterial Quid Pro Quo

By | August 19, 2013

Pseudomonas aeruginosa gather swarming speed at the expense of their ability to form biofilms in an experimental evolution setup.

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image: Bacteria Kamikazes

Bacteria Kamikazes

By | August 16, 2011

Researchers design a synthetic bacterium that kills the infectious microbe Pseudomonas aeruginosa, sacrificing itself in the process.

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