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image: Exosome Basics

Exosome Basics

By Clotilde Théry | July 1, 2011

Exosomes are small membrane vesicles secreted by most cell types. Internal vesicles form by the inward budding of cellular compartments known as multivesicular endosomes (MVE). 

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image: The Ninefold Ring

The Ninefold Ring

By Richard P. Grant | July 1, 2011

Editor’s Choice in Structural Biology

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Contributors

July 1, 2011

Meet some of the people featured in the July 2011 issue of The Scientist.

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image: Scientist to Watch

Scientist to Watch

By Alison McCook | July 1, 2011

“This is my trophy,” says biologist Michael Edidin, walking across his office at Johns Hopkins University to pick up two oversized clock hands, once part of the stately clock tower that still stands on the Baltimore campus. 

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image: Trading Pelts for Pestilence

Trading Pelts for Pestilence

By Jef Akst | July 1, 2011

When European explorers and fishermen began to frequent Canada’s shores in the 16th century, they brought with them a plethora of tools and trinkets, including knives, axes, kettles, and blankets. 

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The president of the University of the Ryukyus in Japan coauthored a paper containing a duplicated figure.

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image: Genome Digest

Genome Digest

By Megan Scudellari | June 28, 2011

Meet the species whose DNA has recently been sequenced.

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image: Stem Cells from Banked Blood

Stem Cells from Banked Blood

By Jef Akst | June 28, 2011

New research demonstrates the feasibility of generating iPS cells from blood samples and using them to produce multiple tissue types.

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image: Gene Editing Treats Blood Disease

Gene Editing Treats Blood Disease

By Annie Gottlieb | June 27, 2011

Revising a dysfunctional gene in vivo for the first time, researchers successfully restore blood clotting in hemophiliac mice.

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image: One Bad Apple

One Bad Apple

By Richard P. Grant | June 24, 2011

A unique virus and the worm it infects turn up in an orchard outside of Paris.

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