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image: DNA Ancestry for All

DNA Ancestry for All

By | July 10, 2014

Big ad campaigns and celebrity involvement have helped increase public interest in genetic genealogy, but helping consumers understand their DNA ancestry testing results remains difficult.

2 Comments

image: Mutations Pervade Mitochondrial DNA

Mutations Pervade Mitochondrial DNA

By | July 7, 2014

Pathogenic mutations in mitochondrial DNA are common in healthy people, according to a new study.

13 Comments

image: Protein Helps Cells Adapt—or Die

Protein Helps Cells Adapt—or Die

By | July 3, 2014

Scientists show how cell stress both prevents and promotes cell suicide in a study that’s equally divisive.

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image: Speeding Up Antiviral T Cell Production

Speeding Up Antiviral T Cell Production

By | June 25, 2014

Scientists come up with a simpler, more efficient strategy for making multivirus-targeting T cells for immunotherapy.

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image: Evolving Antibiotic Tolerance

Evolving Antibiotic Tolerance

By | June 25, 2014

E. coli repeatedly exposed to ampicillin adapt to stay dormant for longer periods of time—just long enough to outlast the antibiotic treatment.

1 Comment

image: Re-examining Rots

Re-examining Rots

By | June 23, 2014

Fungi that digest wood in novel ways could fuel new avenues of research on cellulosic ethanol, and suggest a need to move beyond traditional classification systems.  

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Scientists generate tumor-targeting molecules that can be used for imaging and treatment.

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image: Genome Digest

Genome Digest

By | June 11, 2014

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

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image: Breathing Life into Lung Microbiome Research

Breathing Life into Lung Microbiome Research

By | June 9, 2014

Although it’s far less populated than the mouth community that helps feed it, researchers increasingly appreciate the role of the lung microbiome in respiratory health.

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image: Opinion: GM Salmon: Just the Beginning

Opinion: GM Salmon: Just the Beginning

By | June 1, 2014

Sound risk management concerning genetically engineered food animals is critical. 

2 Comments

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