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image: Ancient Origins of Retroviruses

Ancient Origins of Retroviruses

By | January 12, 2017

Foamy-like endogenous retroviruses may have emerged more than 450 million years ago, according to an analysis.

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image: As the Brain Ages, Glial-Cell Gene Expression Changes Most

As the Brain Ages, Glial-Cell Gene Expression Changes Most

By | January 10, 2017

Researchers describe how gene expression in different human brain regions is altered with age.

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Children born to obese parents are at increased risk of failing motor development and cognitive tests, according to an NIH-led study.

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image: Characterizing the Imprintome

Characterizing the Imprintome

By | January 1, 2017

Three techniques for identifying the collection of maternal and paternal genes silenced in offspring

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image: How an Invasive Bee Managed to Thrive in Australia

How an Invasive Bee Managed to Thrive in Australia

By | January 1, 2017

The Asian honeybee should have been crippled by low genetic diversity, but thanks to natural selection it thrived.

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image: Methylation Maestro

Methylation Maestro

By | January 1, 2017

After initially discovering that DNA methylation represses transcription, Howard Cedar continues to explore how the epigenetic mark regulates gene expression.

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A test tube-based genome-labeling technique has been brought under the microscope.

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Researchers use a century of trade records to uncover differences in the resilience of terrestrial and aquatic species.

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image: RNA Sequences Don’t Predict In Vivo Transcript Structure

RNA Sequences Don’t Predict In Vivo Transcript Structure

By | January 1, 2017

Eukaryotes prevent secondary RNA structures called G-quadruplexes, commonly observed in vitro, from forming in the cell. 

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image: The Sled Dogs that Stopped an Outbreak

The Sled Dogs that Stopped an Outbreak

By | January 1, 2017

Balto, Togo, and other huskies famously delivered life-saving serum to a remote Alaskan town in 1925—but newspapers didn’t tell the whole story. 

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