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» cell signaling

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image: Cadherin Connection

Cadherin Connection

By | December 1, 2014

A multitasking plasma membrane protein coordinates cell division and energy metabolism in healthy—and perhaps also cancerous—Drosophila cells.

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image: Arrested Development Makes for Long-Lived Worms

Arrested Development Makes for Long-Lived Worms

By | June 23, 2014

Starvation suspends cellular activity in C. elegans larvae and extends their lifespan. 

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image: Elusive Receptor ID’d

Elusive Receptor ID’d

By | April 1, 2014

Scientists identify an extracellular ATP receptor in plants.

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image: Renowned Cell Biologist Dies

Renowned Cell Biologist Dies

By | August 13, 2013

Canadian biologist Tony Pawson, whose team was the first to report the specific protein interactions underlying cellular signal transduction, has passed away at age 60.

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image: Smoke Detectors

Smoke Detectors

By | August 1, 2013

Ancient receptors in seeds bind a small molecule in smoke that promotes germination.

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image: Molecular Models of Birth

Molecular Models of Birth

By | May 1, 2013

Researchers are piecing together the chain of events that leads to preterm and full-term birth.

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image: Why So Soon?

Why So Soon?

By | May 1, 2013

Researchers are using modern experimental tools to probe the mysterious molecular pathways that lead to premature labor and birth.

4 Comments

image: Mighty Modifications

Mighty Modifications

By | April 1, 2013

Histone acetylation levels keep intracellular pH in check.

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image: All In Proportion

All In Proportion

By | March 2, 2013

Drosophila insulin-like peptides (dILPs) regulate part of the signaling pathway that helps keep organs growing in proportion during development.

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image: Contributors

Contributors

By | March 1, 2013

Meet some of the people featured in the March 2013 issue of The Scientist.

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