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Scientists are using a powerful gene editing technique to understand how human embryos develop.

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image: Gene Drive Limitations

Gene Drive Limitations

By | October 9, 2017

In lab populations of genetically engineered mosquitoes, mutations arose that blocked the gene drive’s spread and restored female fertility.

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image: Effects of Neanderthal DNA on Modern Humans

Effects of Neanderthal DNA on Modern Humans

By | October 5, 2017

A new study reveals how Neanderthal DNA in the genomes of present-day British people influences their traits.

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image: Image of the Day: Fragile Brain

Image of the Day: Fragile Brain

By | October 3, 2017

In Fragile X syndrome—a genetic mishap that results in cognitive delays—the lack of a translation-repressing protein leads to the rampant accumulation of other proteins in the mouse brain.

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image: Q&A with Michael Young, Nobel Laureate

Q&A with Michael Young, Nobel Laureate

By | October 2, 2017

Young talks with The Scientist about studying circadian rhythms in fruit flies, the applications of his work beyond Drosophila, and winning the prize. 

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image: Q&A with Nobel Laureate Michael Rosbash

Q&A with Nobel Laureate Michael Rosbash

By | October 2, 2017

A basic curiosity about how life works led the Brandeis University molecular biologist to discover how our bodies keep time. 

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image: Nonviral CRISPR Delivery a Success

Nonviral CRISPR Delivery a Success

By | October 2, 2017

Researchers use gold nanoparticles to deliver CRISPR-Cas9 and correct a point mutation in a mouse model of Duchenne muscular dystrophy. 

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Researchers explore genetic engineering to produce super-tough fibers.

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image: Damage Patroller

Damage Patroller

By | October 1, 2017

Stephen Elledge has built a career studying how eukaryotic cells maintain genomic integrity.

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image: Microglia Turnover in the Human Brain

Microglia Turnover in the Human Brain

By | October 1, 2017

Researchers find that about a quarter of the immune cells are replaced every year.

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