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Single-cell genome analyses reveal the amount of mutations a human brain cell will collect from its fetal beginnings until death.

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image: Image of the Day: Horseshoe Bat 

Image of the Day: Horseshoe Bat 

By | December 4, 2017

Factors such as humidity and temperature can affect how Rhinolophus clivosus use echolocation. 

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The Centers for Medicare and Medicaid Services propose covering the test with Medicare. 

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image: Captivated by Chromosomes

Captivated by Chromosomes

By | December 1, 2017

Peering through a microscope since age 14, Joseph Gall, now 89, still sees wonder at the other end.

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Aggressive little marine predators, mantis shrimps possess a mushroom body that appears identical to the one found in insects.

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image: Passing the Torch

Passing the Torch

By | December 1, 2017

Looking back, looking forward

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When peripheral nerves are severed, Schwann cells at the injury site begin to proliferate and exhibit stem cell-like gene expression patterns.

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The switch from maternal factors involves dynamic reprogramming of the zygotic genome.

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New technologies reveal the dynamic changes in mouse and human embryos during the first week after fertilization.

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image: Hundreds of Pterosaur Eggs Discovered in China

Hundreds of Pterosaur Eggs Discovered in China

By | November 30, 2017

The fossil booty includes some eggs with embryo remains inside, and points to group nests involving long-term parental care.

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