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PerkinElmer
PerkinElmer

The Scientist

» DNA methylation, ecology and immunology

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image: Lions Up Close

Lions Up Close

By | March 15, 2012

An armored, remote controlled contraption fitted with a camera snaps dangerously close pictures of lions in Masai Mara.

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image: Ozone Defender Dies

Ozone Defender Dies

By | March 13, 2012

Nobel Laureate Sherwood Rowland, who first demonstrated that the ozone layer could be destroyed by chemical pollutants, passes away at age 84.

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image: Transplant Without Drugs?

Transplant Without Drugs?

By | March 8, 2012

A new method for transplanting immunologically mismatched organs may remove the need for life-long immunosuppressive drugs to prevent rejection.

6 Comments

image: The Sweet Sounds of Spider Silk

The Sweet Sounds of Spider Silk

By | March 7, 2012

A researcher spins spider silk into violin strings.

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image: Exercise Alters Epigenetics

Exercise Alters Epigenetics

By | March 6, 2012

Exercise causes short-term changes in DNA methylation and gene expression in muscle tissue that may have implications for type 2 diabetes.

14 Comments

image: Antarctic Invasion

Antarctic Invasion

By | March 5, 2012

Invasive species threaten the most pristine place on Earth.

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Contributors

March 1, 2012

Meet some of the people featured in the March 2012 issue of The Scientist.

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image: How Drugs Interact with a Baby’s Parts

How Drugs Interact with a Baby’s Parts

By | March 1, 2012

A lot changes in a child’s body over the course of development, and not all changes occur linearly: gene expression can fluctuate, and organs can perform different functions on the way to their final purpose in the body. Here are some of the key deve

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image: Biota Babble

Biota Babble

By | March 1, 2012

Editor's choice in immunology

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image: Child-Proofing Drugs

Child-Proofing Drugs

By | March 1, 2012

When children need medications, getting the dosing and method of administration right is like trying to hit a moving target with an untried weapon.

6 Comments

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