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The Scientist

» environment, genetics & genomics and evolution

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image: Obesogens

Obesogens

By | November 1, 2015

Low doses of environmental chemicals can make animals gain weight. Whether they do the same to humans is a thorny issue.

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image: Fat Factors

Fat Factors

By | November 1, 2015

A mouse's exposure to certain environmental chemicals can lead the animal—and its offspring and grandoffspring—to be overweight.

1 Comment

image: Evolution of the Penis

Evolution of the Penis

By | October 30, 2015

A phallus-less reptile goes through a developmental stage with external genitalia, suggesting a common origin for the organ among amniotes.

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image: Toward Protecting Participants’ Privacy

Toward Protecting Participants’ Privacy

By | October 29, 2015

Genomic data shared via the Beacon Project are vulnerable to privacy breaches, scientists show.

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image: More CRISPR Proteins Discovered

More CRISPR Proteins Discovered

By | October 23, 2015

Researchers identify three new proteins that may serve as alternatives to Cas9.

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image: Following FDA OK, 23andMe to Expand Health Prediction

Following FDA OK, 23andMe to Expand Health Prediction

By | October 21, 2015

The personal genomics firm is ramping up its suite of disease-related genetic tests.

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image: Genetically Engineered Dogs

Genetically Engineered Dogs

By | October 21, 2015

Researchers in China delete the myostatin gene in beagles, creating animals with twice the muscle mass.

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image: Dogs Originated in Central Asia

Dogs Originated in Central Asia

By | October 21, 2015

Man’s best friend was domesticated near Nepal and Mongolia at least 15,000 years ago, according to a genetic analysis.

1 Comment

image: Life Before 4 Billion Years Ago?

Life Before 4 Billion Years Ago?

By | October 20, 2015

A new estimate of the origin of life on Earth pushes back the date by 300 million years.

1 Comment

image: Tethering Transposons

Tethering Transposons

By | October 15, 2015

Panoramix, a newly identified transcription repressor, takes the bounce out of jumping genes.

1 Comment

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