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image: Mutation vs. Mutation

Mutation vs. Mutation

By | November 3, 2016

Yeast study finds many instances—often among related genes—in which a mutation in one gene cancels the negative effects of a mutation in another.

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image: “Harmless” Oral Microbe Can Enable Pathogen

“Harmless” Oral Microbe Can Enable Pathogen

By | July 13, 2016

By making oxygen more available, a benign bacterium can provide better growth conditions for a virulent one, according to a study.

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image: Another Eczema Gene Identified

Another Eczema Gene Identified

By | November 6, 2013

Human variations in a gene that causes matted fur in mutant mice are tied to the skin malady.

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image: Pick your frog poison

Pick your frog poison

By | May 31, 2011

Human development may destroy natural habitats, but it could also provide amphibians with a safe haven from deadly fungal infections.

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image: WHO punts on smallpox

WHO punts on smallpox

By | May 26, 2011

The World Health Organization is remaining mum on the issue of maintaining laboratory stocks of the smallpox virus, which the US government wants to preserve for the next five years.

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