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image: A Lifetime of Viruses

A Lifetime of Viruses

By | June 4, 2015

Scientists devise an antibody-based test that can generate a person’s complete “viral history” with just one drop of blood.

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image: Brain Drain

Brain Drain

By | June 1, 2015

The brain contains lymphatic vessels similar to those found elsewhere in the body, a mouse study shows.

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image: Alternate Pathways Yield New Antibiotics

Alternate Pathways Yield New Antibiotics

By | May 29, 2015

Scientists tinker with biosynthetic pathways to make versions of a common antibiotic that stunt drug-resistant bacteria.

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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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Genetically engineered commensal bacteria help researchers detect cancer metastases in mouse livers.

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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: 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: Cancer-Driving Mutations Common in Normal Skin Cells

Cancer-Driving Mutations Common in Normal Skin Cells

By | May 21, 2015

A deep-sequencing analysis reveals that non-malignant skin cells harbor many more cancer-driving mutations than previously expected. 

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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: Behavior Brief

Behavior Brief

By | May 21, 2015

A round-up of recent discoveries in behavior research

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