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image: Monitoring Mitochondrial Mutations

Monitoring Mitochondrial Mutations

By | April 18, 2016

Induced pluripotent stem cells—particularly those generated from older patients—should be screened for defects in mitochondrial DNA, a study shows.

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image: Tracking Zika’s Evolution

Tracking Zika’s Evolution

By | April 15, 2016

Sequence analysis of 41 viral strains reveals more than a half-century of change. 

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image: Low Mutation Rate in iPSCs

Low Mutation Rate in iPSCs

By | April 11, 2016

The mutation rate in induced pluripotent stem cells is 10 times lower than in somatic cells, scientists show.

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image: Lightning-Fast Spider Bites

Lightning-Fast Spider Bites

By | April 8, 2016

Trap-jaw spiders have the fastest, most powerful bite of any arachnid, scientists show. 

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image: Microglia Tamp Down Neurogenesis

Microglia Tamp Down Neurogenesis

By | April 7, 2016

The immune cells—known for clearing dead cells—also chew up live progenitors in neurogenic regions of mouse brains. 

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image: One Way Placenta Deflects Zika Infection

One Way Placenta Deflects Zika Infection

By | April 5, 2016

Certain immune cells surrounding the organ appear to block viral entry.

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image: Accomplished Biophysicist Dies

Accomplished Biophysicist Dies

By | April 5, 2016

Harold Morowitz, who dedicated his career to investigating the origins of life, has passed away at age 88.

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image: A Gut Feeling

A Gut Feeling

By | April 1, 2016

See profilee Hans Clevers discuss his work with stem cells and cancer in the small intestine.

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image: Capsule Reviews

Capsule Reviews

By | April 1, 2016

Lab Girl, The Most Perfect Thing, Half-Earth, and Cosmosapiens

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image: Guts and Glory

Guts and Glory

By | April 1, 2016

An open mind and collaborative spirit have taken Hans Clevers on a journey from medicine to developmental biology, gastroenterology, cancer, and stem cells.

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