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image: Zinc Fingers Bear Fruit

Zinc Fingers Bear Fruit

By | July 18, 2011

A method for precise gene editing is able to change disease-causing point mutations in human stem cell DNA.

3 Comments

image: First Stem-Cell-Organ Transplant

First Stem-Cell-Organ Transplant

By | July 13, 2011

A fully-functional tooth grown from stem cells is successfully implanted into a mouse.

0 Comments

image: Summer Science, British Style

Summer Science, British Style

By | July 8, 2011

The Royal Society's annual science extravaganza packs some interesting stuff into 5 days of love and research.

3 Comments

image: Repainting Ancient Birds

Repainting Ancient Birds

By | July 1, 2011

Using synchrotron rapid scanning X-ray fluorescence to map the distribution of trace metals in avian fossils over 120 million-year-old, researchers reconstruct the pigment patterns of their feathers—revealing some of the extinct birds' long-lost colors.

0 Comments

image: OPSINS: Tools of the trade

OPSINS: Tools of the trade

By | July 1, 2011

The optogenetic toolset is composed of genetically encoded molecules that, when targeted to specific neurons in the brain, enable the electrical activity of those neurons to be driven or silenced by light. 

0 Comments

image: The Ninefold Ring

The Ninefold Ring

By | July 1, 2011

Editor’s Choice in Structural Biology

0 Comments

image: Thymus Finder

Thymus Finder

By | July 1, 2011

Editor’s Choice in Immunology

0 Comments

image: Desperately Seeking Radioisotopes

Desperately Seeking Radioisotopes

By | July 1, 2011

New strategies are needed to address the current and future shortages of radioisotopes that threaten medical research and treatment.

21 Comments

image: Foresight

Foresight

By | July 1, 2011

Studying the earliest events in visual development, Carla Shatz has learned the importance of looking at one’s data with open eyes—and an open mind.

12 Comments

image: Harmit Malik: Viral Historian

Harmit Malik: Viral Historian

By | July 1, 2011

Member, Division of Basic Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington. Age: 38

3 Comments

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