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image: Image of the Day: Flock of Algae

Image of the Day: Flock of Algae

By The Scientist Staff | March 21, 2018

Volvox barberi actively organize themselves into large colonies that optimize space.

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image: Kathy Matthews, <em>Drosophila</em> Geneticist, Dies

Kathy Matthews, Drosophila Geneticist, Dies

By Kerry Grens | March 20, 2018

For decades, Matthews led two important repositories for fruit fly research: the Bloomington Drosophila Stock Center and FlyBase.  

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image: Many Non-Antibiotic Drugs Affect Gut Bacteria

Many Non-Antibiotic Drugs Affect Gut Bacteria

By Catherine Offord | March 20, 2018

A new study finds that more than 200 human-targeted, non-antibiotic drugs inhibit the growth of bacterial species that make up part of the human microbiome.

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Rather, the breast cancer mutation screen was classified as a type of medical device with obligations for the company to reduce risks to customers.

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image: Louise Slaughter, Scientist and Congresswoman, Dies

Louise Slaughter, Scientist and Congresswoman, Dies

By Kerry Grens | March 19, 2018

Trained in microbiology, Slaughter championed science, women’s health, and consumer protections as a member of the US House of Representatives.

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image: Monitoring Mutations with Microfluidics

Monitoring Mutations with Microfluidics

By Ruth Williams | March 15, 2018

A device dubbed the “mother machine” enables real-time observation of mutagenesis in single bacterial cells.  

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image: New Genetic Stroke-Risk Factors Identified

New Genetic Stroke-Risk Factors Identified

By Catherine Offord | March 13, 2018

Analysis of DNA samples from more than 520,000 people brings the number of known stroke-risk loci to 32. 

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image: John Sulston, Human Genome Project Leader, Dies

John Sulston, Human Genome Project Leader, Dies

By Kerry Grens | March 12, 2018

The biologist earned a Nobel Prize in 2002 for his work on C. elegans.

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image: Image of the Day: Living Color

Image of the Day: Living Color

By The Scientist Staff | March 8, 2018

Biodegradable pigments could be custom-grown by bacteria in the future, say researchers.  

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The agency gave personal genomics company 23andMe the green light to screen samples for breast cancer–related genetic mutations.

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