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image: Week in Review: January 27–31

Week in Review: January 27–31

By Tracy Vence | January 31, 2014

Stimulus-triggered pluripotency; antioxidants speed lung tumor growth; the importance of seminal vesicles; how a plant pathogen jumps hosts

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image: Week in Review: January 20–24

Week in Review: January 20–24

By Tracy Vence | January 24, 2014

Mistimed sleep disrupts human transcriptome; canine tumor genome; de novo Drosophila genes; UVA light lowers blood pressure; aquatic microfauna fight frog-killing fungus

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image: New Suspect in Bee Colony Collapse

New Suspect in Bee Colony Collapse

By Jef Akst | January 21, 2014

A virus that causes blight in plants may contribute the catastrophic decline of honeybee colonies.

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image: Older Trees Grow Faster

Older Trees Grow Faster

By Bob Grant | January 20, 2014

Mature trees soak up more CO2 than younger ones, a study shows, overturning a bit of botanical dogma.

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image: Fewer Female Snail Penises

Fewer Female Snail Penises

By Tracy Vence | January 14, 2014

Researchers are now spotting fewer cases of imposex—in which female sea snails develop male sexual organs—as a result of a chemical ban instituted in 2008.

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image: Large Carnivores Under Siege

Large Carnivores Under Siege

By Bob Grant | January 13, 2014

As populations of top predators decline in ecosystems the world over, researchers chart the widespread effects.

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image: Settlement Signal

Settlement Signal

By Abby Olena | January 9, 2014

A marine bacterium generates contractile structures that are essential for the metamorphosis of a tubeworm.

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image: Bacterial Persisters

Bacterial Persisters

By Kerry Grens | January 1, 2014

A bacterial gene shuts down the cell's own protein synthesis, which sends the bacterium into dormancy and allows it to outlast antibiotics.

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image: Contributors

Contributors

By Abby Olena and Tracy Vence | January 1, 2014

Meet some of the people featured in the January 2014 issue of The Scientist.

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image: The Bright Side of Prions

The Bright Side of Prions

By Randal Halfmann | January 1, 2014

Associated with numerous neurological diseases, misfolded proteins may also play decisive roles in normal cellular functioning.  

6 Comments

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