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image: Dino Snouts from Chicken Beaks

Dino Snouts from Chicken Beaks

By | May 13, 2015

Researchers tweak gene expression in chicken embryos that may have been crucial to the evolutionary transition from dinosaur noses to bird bills.

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image: Seasonal Genes

Seasonal Genes

By | May 12, 2015

Gene expression varies not only during the day but also throughout the year, a study shows.

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image: <em>TS</em> Picks: May 12, 2015

TS Picks: May 12, 2015

By | May 12, 2015

Harnessing rare, natural HIV immunity; face recognition in monkeys; undergraduate genomicists

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image: Estimating Epigenetic Mutation Rates

Estimating Epigenetic Mutation Rates

By | May 11, 2015

Generation-spanning maps of Arabidopsis thaliana DNA methylation allow researchers to compute how quickly epigenetic marks appear and disappear in the plant’s genome.

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image: The Rise of Heads

The Rise of Heads

By | May 11, 2015

A 500 million-year-old brain fossil yields clues to the evolution of heads.

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image: <em>TS</em> Picks: May 7, 2015

TS Picks: May 7, 2015

By | May 7, 2015

Genetics & genomics edition

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image: Oldest Ancestor of Modern Birds Found

Oldest Ancestor of Modern Birds Found

By | May 6, 2015

Fossils of a new species discovered in China suggest birds developed 6 million years earlier than previously thought.

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image: Prominent Cell Biologist Dies

Prominent Cell Biologist Dies

By | May 4, 2015

Cytoskeleton specialist Alan Hall was best known for unpacking the roles of Rho GTPases.   

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image: Mouse Mind Control

Mouse Mind Control

By | May 4, 2015

Researchers use chemicals to manipulate the behavior of mice.

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image: Winged Dino Found?

Winged Dino Found?

By | May 1, 2015

Researchers describe a small species that may have soared through Jurassic skies on membranous wings like those of bats and flying squirrels.

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