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image: Rethinking Lymphatic Development

Rethinking Lymphatic Development

By | August 1, 2015

Four studies identify alternative origins for cells of the developing lymphatic system, challenging the long-standing view that they all come from veins.

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image: TB over Time

TB over Time

By | August 1, 2015

Eighteenth-century DNA sequences yield insights into the history of tuberculosis infections.

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image: The Human Touch

The Human Touch

By | August 1, 2015

Can mice with humanlike tissues better model drug effects in people?

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image: The Spleen Collectors

The Spleen Collectors

By | August 1, 2015

Donated organs are helping researchers map out the immune system in humans.

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image: Yun “Nancy” Huang: Eager for Epigenetics

Yun “Nancy” Huang: Eager for Epigenetics

By | August 1, 2015

Assistant Professor, Institute of Biosciences and Technology, Texas A&M Health Science Center, Houston. Age: 35

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image: Prostate Organoid from Stem Cells

Prostate Organoid from Stem Cells

By | July 30, 2015

Researchers construct a 3-D cell model of the prostate gland and use it to show that BPA exposure may increase the risk of cancer in the organ.

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image: Single-Unit Synthetic Ribosome

Single-Unit Synthetic Ribosome

By | July 29, 2015

Scientists build a specialized ribosome with linked subunits that can translate designer transcripts in bacteria.

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image: Mouse Study Catalogs Gene Functions

Mouse Study Catalogs Gene Functions

By | July 29, 2015

A European consortium identifies phenotypes for 320 genes, assigning new functions for half.

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image: AAAAA Is for Arrested Translation

AAAAA Is for Arrested Translation

By | July 24, 2015

Multiple consecutive adenosine nucleotides can cause protein translation machinery to stall on messenger RNAs.

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image: The First Americans

The First Americans

By | July 23, 2015

Two genetic studies seeking to determine how people first migrated to North and South America yield different results.

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