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PerkinElmer
PerkinElmer

The Scientist

» culture, ecology and cell & molecular biology

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image: Regenerative Cardiomyocytes Found

Regenerative Cardiomyocytes Found

By | June 24, 2015

Specialized cardiac cells in the mouse heart appear to be the long-sought-after proliferative heart cells.

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image: Extra DNA Base Discovered

Extra DNA Base Discovered

By | June 23, 2015

An epigenetic variant of cytosine is stable in the genomes of living mice, suggesting a possible expansion of the DNA alphabet.

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image: The Handedness of Cells

The Handedness of Cells

By | June 17, 2015

Actin—the bones of the cell—has a preference for swirling into a counterclockwise pattern.

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In the prologue, “Lemurs and the Delights of Fieldwork,” author Ian Tattersall shares the paleoanthropological lessons he learned from studying non-human primates in Madagascar.

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image: Capsule Reviews

Capsule Reviews

By | June 1, 2015

How to Clone a Mammoth, The Upright Thinkers, The Thirteenth Step, and Humankind

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image: Reimagining Humanity

Reimagining Humanity

By | June 1, 2015

As the science of paleoanthropology developed, human evolutionary trees changed as much as the minds that constructed them.

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While some in the scientific and religious communities have declared an end to the tensions between faith and fact, the conflict continues to have impacts on health, politics, and the environment.

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image: Prominent Cell Biologist Dies

Prominent Cell Biologist Dies

By | May 4, 2015

Cytoskeleton specialist Alan Hall was best known for unpacking the roles of Rho GTPases.   

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image: Climate Change Speeds Extinctions

Climate Change Speeds Extinctions

By | May 3, 2015

Species die-offs are expected to accelerate as greenhouse gases accumulate, according to a meta-analysis.

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image: Attacking AIDS on Many Fronts

Attacking AIDS on Many Fronts

By | May 1, 2015

A close cooperation between science, politics, and economics has helped to control one of history’s most destructive epidemics.  

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