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image: Doubled Gene Boosted Brain Power

Doubled Gene Boosted Brain Power

By | May 7, 2012

Human-specific duplications of a gene involved in brain development may have contributed to our species’ unique intelligence.

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image: Legislating Negative Result Reporting

Legislating Negative Result Reporting

By | May 7, 2012

A new bill aims to increase transparency in cancer clinical trials by requiring researchers to divulge all outcomes.

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image: First Drug from GM Plant Approved

First Drug from GM Plant Approved

By | May 4, 2012

A human enzyme grown in carrot cells will treat patients with Gaucher disease.

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image: Six Threats to Chromosomes

Six Threats to Chromosomes

By | May 3, 2012

Researchers identify two new DNA repair systems, in addition to four that were already known, that can attack unprotected telomeres.

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image: Nervous Mice Get Worse Cancer

Nervous Mice Get Worse Cancer

By | May 3, 2012

Anxious mice are more likely to come down with aggressive skin cancer than those who show less stress on behavioral tests.

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image: FDA Disputes Data Under-Reporting

FDA Disputes Data Under-Reporting

By | May 2, 2012

The FDA and NIH dispute reports that clinical trial data is being under-reported.

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image: Telomere Basics

Telomere Basics

By | May 1, 2012

Telomeres are repetitive, noncoding sequences that cap the ends of linear chromosomes. They consist of hexameric nucleotide sequences (TTAGGG in humans) repeated hundreds to thousands of times. 

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image: Burgers and Flies

Burgers and Flies

By | May 1, 2012

Inspired by Darwin, Mohamed Noor has uncovered the molecular dance by which a single species becomes two.

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Contributors

May 1, 2012

Meet some of the people featured in the April 2012 issue of The Scientist.

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image: Designing Transition-State Inhibitors

Designing Transition-State Inhibitors

By | May 1, 2012

A transition-state mimic has the power to bind an enzyme at its tipping point as strongly as any available inhibitor and more strongly than most, preventing enzymatic activity. 

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