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image: Virus Provides Clues About Geography

Virus Provides Clues About Geography

By Amanda B. Keener | November 18, 2016

Researchers use genotypes of a virus commonly found in semen to trace men’s geographic origins.

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image: Mutation vs. Mutation

Mutation vs. Mutation

By Kerry Grens | 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: Smoking-Linked Cancer Mutations Mapped

Smoking-Linked Cancer Mutations Mapped

By Anna Azvolinsky | November 3, 2016

Scientists produce a detailed genomic map of mutations and epigenetic changes associated with smoking tobacco across 17 tumor types. 

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image: How These Rodents Got Their Stripes

How These Rodents Got Their Stripes

By Ashley P. Taylor | November 2, 2016

The African striped mouse and the chipmunk develop dorsal stripes through a newly identified mechanism of coat color variation.

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Family members with a certain gene variant had unnecessary interventions, highlighting the potential hazards of precision medicine.

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The simple therapy likely exploits the neural plasticity of the olfactory system.

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image: Social Media Accelerates Science

Social Media Accelerates Science

By Ben Andrew Henry | November 1, 2016

How researchers are taking advantage of Twitter and other forums to do, share, and discuss research

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image: The Human Virome

The Human Virome

By Eric Delwart | November 1, 2016

Diverse viruses can be found commingling with human and bacteria cells in and on people’s bodies. Scientists are just beginning to understand how these viruses help and when they can turn pathogenic.

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image: Protein Folding Pioneer Dies

Protein Folding Pioneer Dies

By Kerry Grens | October 28, 2016

Susan Lindquist of MIT and the Whitehead Institute broke scientific ground on prions and heat shock proteins.

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Whole-genome sequencing of preserved blood samples provides the clearest picture to date of the virus’s arrival and spread in the U.S.

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