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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.


image: A Plague on Pachyderms

A Plague on Pachyderms

By | June 1, 2015

At least seven species of herpesvirus commonly infect elephants. At zoos, keepers scramble to save calves, who are particularly vulnerable to the viruses.


image: New Legs to Stand On

New Legs to Stand On

By | June 1, 2015

Reconstructing the past using ancient DNA


image: Not So Noncoding

Not So Noncoding

By | June 1, 2015

An RNA thought to be noncoding in fact encodes a small protein that regulates calcium uptake in muscle.


image: Silencing Surprise

Silencing Surprise

By | June 1, 2015

A chromatin remodeler in embryonic stem cells clears the DNA for mRNA transcription while stifling the expression of noncoding transcripts.


image: Water Fleas, 1755

Water Fleas, 1755

By | June 1, 2015

A German naturalist trains a keen eye and a microscope on a tiny crustacean to unlock its secrets.


image: Genomes Point the Way

Genomes Point the Way

By | May 28, 2015

Sequence analysis of Egyptian, Ethiopian, and non-African peoples indicates a likely route taken by modern humans migrating out of Africa.

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image: Lost Y Chromosome Genes Found on Autosomes

Lost Y Chromosome Genes Found on Autosomes

By | May 27, 2015

Mammalian Y chromosome genes with important functions are transferred to autosomal chromosomes more often than previously thought, a study shows.


image: Of Dogs and Men

Of Dogs and Men

By | May 26, 2015

Clues from an ancient wolf genome are leading scientists to reconsider how long dogs have been people’s companions.


image: Genome Digest

Genome Digest

By | May 21, 2015

What researchers are learning as they sequence, map, and decode species’ genomes

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