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image: Wrangling Retrotransposons

Wrangling Retrotransposons

By , , and | 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 | February 26, 2015

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

5 Comments

image: Fighting Allergy with Allergen

Fighting Allergy with Allergen

By | February 25, 2015

Babies who ate peanuts were less likely to develop an allergy to the food by the time they hit kindergarten, according to a new study.

4 Comments

image: FDA OKs 23andMe Test

FDA OKs 23andMe Test

By | February 20, 2015

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

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image: U.S. Approves Genetically Engineered Apples

U.S. Approves Genetically Engineered Apples

By | 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 | February 12, 2015

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

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image: Long-Lived Immunotherapy Stem Cells

Long-Lived Immunotherapy Stem Cells

By | February 4, 2015

Genetically modified T memory stem cells persist in patients for more than 10 years, and can differentiate into a variety of T cell types.

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image: Methylation Predicts Mortality

Methylation Predicts Mortality

By | 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: B Cell Bosses

B Cell Bosses

By | February 1, 2015

Gut bacteria in mice spur regulatory B cells to differentiate and release an anti-inflammatory cytokine.

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image: Centennial <em>Shigella</em>

Centennial Shigella

By | 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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