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The Scientist

» stem cells, ecology and evolution

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image: Reprogramming Redux

Reprogramming Redux

By Anna Azvolinsky | December 18, 2014

Can mechanical forces alone be manipulated to create stem-like cells?

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image: Iron-Ferrying Protein Impedes Pathogens

Iron-Ferrying Protein Impedes Pathogens

By Molly Sharlach | December 15, 2014

Meningitis-causing bacteria exerted strong evolutionary pressure on an iron-binding protein in primates, a study shows.

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image: Bird Genomes Abound

Bird Genomes Abound

By Ruth Williams | December 11, 2014

Scientists complete the largest-ever comparative genomic study of birds.

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image: New Stem Cell State

New Stem Cell State

By Anna Azvolinsky | December 10, 2014

Through cellular reprogramming, researchers have produced a novel pluripotent mouse stem cell in vitro.

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image: Evolution in Oil Droplets

Evolution in Oil Droplets

By Bob Grant | December 9, 2014

For the first time, researchers have mimicked biological evolution using chemicals instead of living organisms.

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image: Gene Jumped to All Three Domains of Life

Gene Jumped to All Three Domains of Life

By Kerry Grens | December 1, 2014

By horizontal gene transfer, an antibacterial gene family has dispersed to a plant, an insect, several fungi, and an archaeon.

1 Comment

image: Along Came a Spider

Along Came a Spider

By Jef Akst | December 1, 2014

Researchers are turning to venom peptides to protect crops from their most devastating pests.

2 Comments

image: Book Excerpt from <em>One Plus One Equals One</em>

Book Excerpt from One Plus One Equals One

By John Archibald | December 1, 2014

In Chapter 7, “Green Evolution, Green Revolution,” author John Archibald describes how endosymbiosis helped color the Earth in a verdant hue.

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image: Capsule Reviews

Capsule Reviews

By Bob Grant | December 1, 2014

Your Atomic Self, Eureka!, A Talent for Friendship, and Undeniable

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image: A Race Against Extinction

A Race Against Extinction

By A. Marmaduke Kilpatrick | December 1, 2014

Bat populations ravaged; hundreds of amphibian species driven to extinction; diverse groups of birds threatened. Taking risks will be necessary to control deadly wildlife pathogens.

3 Comments

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