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image: Gene Expression Analysis Gets Gassy

Gene Expression Analysis Gets Gassy

By Ruth Williams | June 1, 2018

Soil scientists use a gas-producing reporter system to assess gene activity in bacteria.

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image: Archaea Family Tree Blossoms, Thanks to Genomics

Archaea Family Tree Blossoms, Thanks to Genomics

By Amber Dance | June 1, 2018

Identification of new archaea species elucidates the domain’s unique biology and sheds light on its relationship to eukaryotes.

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Biotechs have developed enzyme replacements and genetically modified probiotics to treat patients with the rare metabolic disorder.

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image: Another Retraction for Discredited Researcher

Another Retraction for Discredited Researcher

By Jim Daley | May 25, 2018

Robert Ryan resigned from the University of Dundee in 2016 following an investigation of misconduct.

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The micro-bio-electronic device combines bacteria that can detect certain molecules along with wifi-connected electrical outputs.

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The microbiologist was known for his work on bacterial antibiotic resistance and infectious disease.

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image: Image of the Day: Bacterial Flagella

Image of the Day: Bacterial Flagella

By The Scientist Staff | May 8, 2018

Real-time imaging reveals the formation of the bacterial flagella FlhA ring.

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image: Mitochondria’s Bacterial Origins Upended

Mitochondria’s Bacterial Origins Upended

By Shawna Williams | April 25, 2018

Contrary to some hypotheses, the organelles did not descend from any known lineage of Alphaproteobacteria, researchers find.

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Rather than getting a gene for its original function, a horizontal gene transfer provides the raw material for evolutionary innovation.

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Drug-free environments, such as a designated ward in a hospital, might reduce the strength of selection for resistance.

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