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The Scientist

» techniques and evolution

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image: It Takes Two

It Takes Two

By | November 21, 2013

Two genes from the Y chromosome are sufficient to generate male mice capable of fathering healthy offspring via an assisted reproductive technique.

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image: Trouble for Darwin’s Frogs

Trouble for Darwin’s Frogs

By | November 21, 2013

Chytrid fungus has likely driven the decline of two South American frog species named for Charles Darwin.

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image: Ever Evolving <em>E. coli</em>

Ever Evolving E. coli

By | November 17, 2013

Scientists show that bacteria continue to become more fit, even over tens of thousands of generations.

20 Comments

image: Week in Review: November 11–15

Week in Review: November 11–15

By | November 15, 2013

Combating bacterial persistence; ancient canine evolution; T cells and transplants; sharing omics data and code

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image: Origin of Domestic Dogs

Origin of Domestic Dogs

By | November 14, 2013

New analysis suggests that domestic dogs evolved from European wolves that interacted with human hunter-gatherers.

7 Comments

image: Felid Fossils

Felid Fossils

By | November 13, 2013

Paleontologists discover the oldest evidence yet suggesting that big cats originated in Asia.

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image: Faulty Freezing

Faulty Freezing

By | November 5, 2013

Researchers show that tissues are more likely than single cells to suffer damage during cryopreservation because of the tight junctions between cells.

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image: Tracking Troubles

Tracking Troubles

By | November 1, 2013

Researchers show that tagging marine animals could disrupt their ability to live normal lives.

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image: Behavior Brief

Behavior Brief

By | November 1, 2013

A round-up of recent discoveries in behavior research

1 Comment

image: Capsule Reviews

Capsule Reviews

By | November 1, 2013

Tracks and Shadows, The Gap, The Cure in the Code, and An Appetite for Wonder

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