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RayBiotech
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image: Resistance Fighter

Resistance Fighter

By | June 1, 2015

Stuart Levy has spent a lifetime studying mechanisms of antibiotic resistance and crusading to abolish the use of antibiotics in animal feed.

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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.

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image: Anthrax Mistakenly Shipped by Military

Anthrax Mistakenly Shipped by Military

By | May 28, 2015

A US Army facility may have inadvertently sent live anthrax spores to government and commercial labs in nine states, and to one US Air Force base abroad, according to the Centers for Disease Control and Prevention.

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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.

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image: Ebola’s Cellular Key

Ebola’s Cellular Key

By | May 27, 2015

Scientists studying the basic molecular steps of Ebola infection identify a mammalian protein that is essential for the pathogen to infect mice.

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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.

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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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image: Human Genes Can Save Yeast

Human Genes Can Save Yeast

By | May 21, 2015

Replacing yeast genes with their human equivalents reveals functional conservation despite a billion years of divergent evolution.

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image: Model Predicts Zoonotic Hot Spots

Model Predicts Zoonotic Hot Spots

By | May 19, 2015

The midwestern U.S. and central Asia are at high risk for new disease outbreaks from pathogen-bearing rodents, according to a study.

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