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image: CRISPR Knock-in Mouse Debuts

CRISPR Knock-in Mouse Debuts

By | September 29, 2014

Researchers have created a line of model mice that naturally express Cas9, paving the way for rapid precision gene-editing.

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image: Researchers Update STAP Protocol

Researchers Update STAP Protocol

By | September 15, 2014

Two coauthors on the now-retracted stimulus-triggered acquisition of pluripotency studies present yet another revision to the published method.

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image: Bird Diversity Drops From Forests to Farms

Bird Diversity Drops From Forests to Farms

By | September 11, 2014

Farms support less phylogenetically diverse bird populations than forests, but some farms are better than others.

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image: Rewritten in Blood

Rewritten in Blood

By | September 1, 2014

A modified gene-editing technique corrects mutations in human hematopoietic stem cells.

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image: Six-Legged Syringes

Six-Legged Syringes

By | September 1, 2014

Researchers whose work requires that they draw blood from wild animals are finding unlikely collaborators in biting insects.

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image: The Iceman Cometh

The Iceman Cometh

By | September 1, 2014

Meet Ötzi, the Copper Age ice man who is helping scientists reconstruct changes in the population genetics of the red deer he hunted.

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image: This Bug Sucks

This Bug Sucks

By | September 1, 2014

An assassin bug, which some researchers are using as living syringes to sample blood from birds and mammals, feeds on a bat.

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image: Splitting Hairs

Splitting Hairs

By | September 1, 2014

Fragments of mitochondrial DNA from deer hair found on the clothing of an ice-entombed mummy offer a glimpse into Copper Age ecology.

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image: Beyond the Blueprint

Beyond the Blueprint

By , , and | September 1, 2014

In addition to serving as a set of instructions to build an individual, the genome can influence neighboring organisms and, potentially, entire ecosystems.

8 Comments

image: Subglacial Ecosystem

Subglacial Ecosystem

By | August 22, 2014

Samples from an Antarctic lake 800 meters below the ice reveal an abundance of microbial life.

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