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image: Wrangling Retrotransposons

Wrangling Retrotransposons

By Michael Van Meter, Andrei Seluanov, and Vera Gorbunova | March 1, 2015

These mobile genetic elements can wreak havoc on the genome. Researchers are now trying to understand how such activity contributes to the aging process.

2 Comments

image: Evolutionary Rewiring

Evolutionary Rewiring

By Ruth Williams | February 26, 2015

Strong selective pressure can lead to rapid and reproducible evolution in bacteria.

7 Comments

image: FDA OKs 23andMe Test

FDA OKs 23andMe Test

By Kerry Grens | February 20, 2015

The US Food and Drug Administration will allow the personal genomics company to resume a disease-risk analysis.

0 Comments

image: USDA Approves Genetically Engineered Apples

USDA Approves Genetically Engineered Apples

By Jef Akst | February 16, 2015

Apples genetically modified to resist browning can be commercially planted in the U.S., the government ruled last week.

1 Comment

image: Finch Findings

Finch Findings

By Jenny Rood | February 12, 2015

Full genomes of Darwin’s Galápagos finches reveal a critical gene for beak shape and three overlooked species.

1 Comment

image: Methylation Predicts Mortality

Methylation Predicts Mortality

By Kerry Grens | February 3, 2015

A study finds a link between patterns of methylation in the human genome and people’s life span.

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image: Centennial <em>Shigella</em>

Centennial Shigella

By Jef Akst | February 1, 2015

A strain of the dysentery-causing bacterium isolated in 1915 tells the story of a young soldier who died of the disease in the early days of World War I.

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image: Nibbled? No Problem

Nibbled? No Problem

By Ashley P. Taylor | February 1, 2015

Making extra copies of their genomes allows some plants to better withstand damage.

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image: Reducing Gene Therapy-Related Risk

Reducing Gene Therapy-Related Risk

By Kerry Grens | January 22, 2015

In a mouse model of a rare disease, scientists have figured out how to reduce the elevated cancer risk tied to a gene therapy treatment.

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image: GMO “Kill Switches”

GMO “Kill Switches”

By Kerry Grens | January 21, 2015

Scientists design bacteria reliant upon synthetic amino acids to contain genetically modified organisms.

6 Comments

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