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image: Long-Lived Immunotherapy Stem Cells

Long-Lived Immunotherapy Stem Cells

By Ruth Williams | 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: How Transposons Shaped Pregnancy

How Transposons Shaped Pregnancy

By Kate Yandell | January 29, 2015

A mass migration of mobile regulatory elements increased the expression of thousands of genes in the uterus during the evolution of pregnancy.

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image: Tracking Tuberculosis Over Time

Tracking Tuberculosis Over Time

By Jenny Rood | January 19, 2015

Genomic analysis of a multidrug-resistant lineage pinpoints historical correlations with human events.

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image: Stem Cell Divisions Help Explain Cancer Risk

Stem Cell Divisions Help Explain Cancer Risk

By Anna Azvolinsky | January 1, 2015

An analysis of 31 tissues finds that random mutations acquired during stem cell divisions correlate with lifetime cancer risk.  

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image: Unraveling H7N9’s History

Unraveling H7N9’s History

By Kate Yandell | December 30, 2014

An analysis of stored samples shows that H7N9 precursor H9N2, a virus widespread in chickens, has shown increased fitness in recent years.

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image: Science Setbacks: 2014

Science Setbacks: 2014

By Molly Sharlach | December 25, 2014

This year in life science was marked by paltry federal funding increases, revelations of sequence contamination, and onerous regulations.

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image: Reprogramming Redux

Reprogramming Redux

By Anna Azvolinsky | December 18, 2014

Can mechanical forces alone be manipulated to create stem-like cells?

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image: Bird Genomes Abound

Bird Genomes Abound

By Ruth Williams | December 11, 2014

Scientists complete the largest-ever comparative genomic study of birds.

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image: New Stem Cell State

New Stem Cell State

By Anna Azvolinsky | December 10, 2014

Through cellular reprogramming, researchers have produced a novel pluripotent mouse stem cell in vitro.

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image: Mosquito Genomes Galore

Mosquito Genomes Galore

By Ruth Williams | November 27, 2014

Whole-genome sequences of 16 different mosquito species reveal rapid evolution and could inform malaria research.

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