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image: Stem Cells from Blood

Stem Cells from Blood

By | December 3, 2012

Researchers develop a practical technique for deriving stem cells from routine blood samples.  

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Contributors

By | December 1, 2012

Meet some of the people featured in the December 2012 issue of The Scientist.

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Fat's Immune Sentinels

By | December 1, 2012

Certain immune cells keep adipose tissue in check by helping to define normal and abnormal physiological states.

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High on High Content

By | December 1, 2012

A guide to some new and improved high-content screening systems

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Hit Parade

By | December 1, 2012

Cell-based assays are popular for high-throughput screens, where they strike a balance between ease of use and similarity to the human body that researchers aim to treat.

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How Plants Feel

By | December 1, 2012

A hormone called jasmonate mediates plants' responses to touch and can boost defenses against pests.

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Microchannel Masterpiece

By | December 1, 2012

A precision microfluidic system enables single-cell analysis of growth and division.

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Coughing Seashells

By | November 28, 2012

A type of scallop expels water and waste through a sort of cough that could reveal clues about water quality.

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Beetles Warm BC Forests

By | November 27, 2012

Using satellite data, researchers calculate that mountain pine beetle infestations raise summertime temperatures in British Columbia’s pine forests by 1 degree Celsius.

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image: Old New Species

Old New Species

By | November 20, 2012

Decades can pass between the discovery of a new animal or plant and its official debut in the scientific literature.

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