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image: Pluripotent Until Needed

Pluripotent Until Needed

By | April 1, 2013

Microarrays help keep induced pluripotent stem cell lines in check, from start to finish.

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image: Smurf-y Old Age

Smurf-y Old Age

By | April 1, 2013

Flies turning blue help researchers link the deterioration of the intestinal barrier to age-related death.

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image: Are Termites Behind Fairy Circles?

Are Termites Behind Fairy Circles?

By | March 28, 2013

The sand termite Psammotermes allocerus could be responsible for mysterious circles of grass in southern Africa.

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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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Contributors

By | March 1, 2013

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

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Instant Messaging

By | March 1, 2013

During development, communication between organs determines their relative final size.

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image: Fellow Travelers

Fellow Travelers

By | February 1, 2013

Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.

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image: Go Forth, Cells

Go Forth, Cells

By | February 1, 2013

Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.

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image: Texas Cancer Agency Stops Grants

Texas Cancer Agency Stops Grants

By | December 21, 2012

The Cancer Prevention and Research Institute of Texas has agreed to stop awarding new grants until it addresses concerns about the integrity of is review process.  

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image: 2012 Multimedia Roundup

2012 Multimedia Roundup

By | December 14, 2012

The science images and videos that captured our attention in 2012

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