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image: Extra DNA Base Discovered

Extra DNA Base Discovered

By | June 23, 2015

An epigenetic variant of cytosine is stable in the genomes of living mice, suggesting a possible expansion of the DNA alphabet.

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image: The Handedness of Cells

The Handedness of Cells

By | June 17, 2015

Actin—the bones of the cell—has a preference for swirling into a counterclockwise pattern.

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image: Captive Chimps Endangered, Too

Captive Chimps Endangered, Too

By | June 15, 2015

The US Fish and Wildlife Service moves captive chimpanzees under the umbrella of federal protection that covers their wild counterparts.

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image: NIH Extramural Research Head Resigns

NIH Extramural Research Head Resigns

By | June 11, 2015

Sally Rockey, deputy director of extramural research at the National Institutes of Health, is leaving the agency this fall to lead an agriculture nonprofit.

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image: Ebola Virus Virulence

Ebola Virus Virulence

By | June 9, 2015

The strain of Ebola that has circulated in West Africa for the last year takes longer to kill macaques than the virus that caused an outbreak in Central Africa in 1976.

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image: Disease-Causing Mutations in Healthy People

Disease-Causing Mutations in Healthy People

By | June 8, 2015

A large-scale genome sequencing effort identifies mutations with disease-causing potential at higher rates than expected.

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image: Drug for Low Sex Drive in Women?

Drug for Low Sex Drive in Women?

By | June 8, 2015

A federal advisory panel supports the US Food and Drug Administration’s approval of the first drug for female sexual dysfunction.

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image: NIH Halts Drug Production

NIH Halts Drug Production

By | June 8, 2015

The National Institutes of Health’s Pharmaceutical Development Section temporarily suspends production following contamination issues.

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image: The Roots of Schizophrenia

The Roots of Schizophrenia

By | June 4, 2015

Researchers link disease-associated mutations to excitatory and inhibitory signaling in the brain.

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image: Clinical Epidemiology Pioneer Dies

Clinical Epidemiology Pioneer Dies

By | May 18, 2015

Evidence-based medicine advocate David Sackett has passed away at age 80.

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