The Scientist

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People who report having enjoyed amphetamine are more likely to have gene variants associated with protection against attention deficit-hyperactivity disorder and schizophrenia, a study shows.

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image: Week in Review: March 31–April 4

Week in Review: March 31–April 4

By | April 4, 2014

Transcriptional landscape of the fetal brain; how a parasitic worm invades plants; difficulties reproducing “breakthrough” heart regeneration method; oxytocin and dishonesty

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image: The Right to Not Know

The Right to Not Know

By | April 2, 2014

Patients should be able to decline learning about incidental genetic findings when undergoing whole-genome screens, according to new expert recommendations.

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image: An Ancient Evolutionary Advantage?

An Ancient Evolutionary Advantage?

By | April 1, 2014

Shared sequences within the brain lipid-metabolism pathway between Neanderthals and modern Europeans highlight questions about how these genetic similarities arose.

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image: Getting Down to Business

Getting Down to Business

By | April 1, 2014

Is there a genetic component to entrepreneurial success?

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image: Metals on our Mind

Metals on our Mind

By | April 1, 2014

A dramatic loss of copper in key brain regions may be central to Alzheimer’s disease. Could restoring metals in the brain help?

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image: Cysteine Aids Mice with Huntington’s

Cysteine Aids Mice with Huntington’s

By | March 31, 2014

Rodent models of Huntington’s disease show dysfunctional cysteine production, and adding the amino acid to their diets seems to relieve symptoms.  

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image: Week in Review: March 24–28

Week in Review: March 24–28

By | March 28, 2014

Synthetic yeast chromosome; human enhancers and promoters mapped; brain-wide map links fly behaviors to neurons; treating eye diseases with nanotechnology

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image: Synthetic Yeast Chromosome

Synthetic Yeast Chromosome

By | March 27, 2014

A heavily edited version of yeast shows just how flexible eukaryotic chromosomes can be.

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image: Enhancer and Promoter Atlases

Enhancer and Promoter Atlases

By | March 26, 2014

Consortium annotates the human genome with cell type-specific information about transcription start sites, active enhancers, and their expression throughout the body.

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