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PerkinElmer

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» disease/medicine, evolution, ecology and culture

Covering the life sciences inside and out

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image: Tracing Ebola’s Evolution

Tracing Ebola’s Evolution

By | June 18, 2015

Two independent teams examine the migration and evolution of the virus throughout the ongoing outbreak in West Africa.

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image: Human Genes Can Save Yeast

Human Genes Can Save Yeast

By | May 21, 2015

Replacing yeast genes with their human equivalents reveals functional conservation despite a billion years of divergent evolution.

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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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Researchers develop a CRISPR-based, two-phage system that sensitizes resistant bacteria to antibiotics and selectively kills any remaining drug-resistant bugs. 

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image: The Evolution of Social Bees

The Evolution of Social Bees

By | May 14, 2015

Scientists describe the genetic changes associated with solitary-to-social transitions throughout bee evolution.

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image: Cancer Sequencing Controls

Cancer Sequencing Controls

By | April 15, 2015

Comparing a patient’s tumor DNA sequence with that of her normal tissue can improve researchers’ identification of disease-associated mutations.

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image: Behavior Brief

Behavior Brief

By | April 8, 2015

A round-up of recent discoveries in behavior research

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image: Short, Strong Signals

Short, Strong Signals

By | March 25, 2015

Methylation increases both the activity and instability of the signaling protein Notch.

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image: T Cells of the Skin

T Cells of the Skin

By | March 18, 2015

A census of adaptive immune system components in human skin reveals a variety of resident and traveling memory T cells.

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image: The 2015 Salary Survey Is Here

The 2015 Salary Survey Is Here

By | March 13, 2015

Answer some brief questions and help us determine the most current salary data for life scientists.

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