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image: Gene Jumped to All Three Domains of Life

Gene Jumped to All Three Domains of Life

By | December 1, 2014

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

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

Book Excerpt from One Plus One Equals One

By | December 1, 2014

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


image: Capsule Reviews

Capsule Reviews

By | December 1, 2014

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


image: Viviana Gradinaru: Clearing the Way

Viviana Gradinaru: Clearing the Way

By | December 1, 2014

Assistant Professor, Department of Biology and Biological Engineering, Caltech. Age: 33


image: Clearly a Mouse

Clearly a Mouse

By | December 1, 2014

December 2014's Scientist to Watch, Viviana Gradinaru, helped develop CLARITY, a method for making transparent mice.


image: Mosquito Genomes Galore

Mosquito Genomes Galore

By | November 27, 2014

Whole-genome sequences of 16 different mosquito species reveal rapid evolution and could inform malaria research.

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image: Neuroimaging Graces Times Square

Neuroimaging Graces Times Square

By | November 26, 2014

A film showcasing stunning images of brain structures is lighting up New York City billboards for three minutes each night.


image: Barley Key to Mankind’s Alpine Incursion

Barley Key to Mankind’s Alpine Incursion

By | November 24, 2014

The cold-tolerant cereal crop allowed humans to live and farm higher than ever starting more than 3,000 years ago.


image: Brain Structure Rediscovered

Brain Structure Rediscovered

By | November 20, 2014

First described in the late 19th century, then lost from the literature for more than 100 years, the vertical occipital fasciculus appears to be important in visual processing.


image: Mother’s Microbes Protect Baby’s Brain

Mother’s Microbes Protect Baby’s Brain

By | November 19, 2014

Bacteria in the gut of a pregnant mouse strengthen the blood-brain barrier of her developing fetus.


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