The Scientist

» taxonomy and developmental biology

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image: From Many, One

From Many, One

By | April 1, 2015

Diverse mammals, including humans, have been found to carry distinct genomes in their cells. What does such genetic chimerism mean for health and disease?


image: Short, Strong Signals

Short, Strong Signals

By | March 25, 2015

Methylation increases both the activity and instability of the signaling protein Notch.


image: Ancient Beasts Classified by Collagen

Ancient Beasts Classified by Collagen

By | March 19, 2015

Protein extracted from ancient fossils identified by Darwin as some of the “strangest animals ever discovered” places the creatures amongst horses, tapirs, and rhinos on the tree of life.


image: Fertility Treatment Fallout

Fertility Treatment Fallout

By | January 1, 2015

Mouse offspring conceived by in vitro fertilization are metabolically different from naturally conceived mice.


image: The Sex Parts of Plants, 1736

The Sex Parts of Plants, 1736

By | January 1, 2015

Carl Linnaeus’s plant classification system was doomed, and he knew it.

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image: Mistaken Identities

Mistaken Identities

By | January 1, 2015

Researchers are working to automate the arduous task of identifying—and amending—mislabeled sequences in genetic databases.

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image: NIH Study Canceled

NIH Study Canceled

By | December 15, 2014

The National Institutes of Health shutters its initiative to track the health of 100,000 children through adulthood.


image: Mother’s Microbes Protect Baby’s Brain

Mother’s Microbes Protect Baby’s Brain

By | November 19, 2014

Bacteria in the gut of a pregnant mouse strengthen the blood-brain barrier of her developing fetus.


image: Stems Cells Ushered into Embryonic Development

Stems Cells Ushered into Embryonic Development

By | November 7, 2014

The right mix of mouse embryonic stem cells in a dish will start forming early embryonic patterns, according to two studies.


image: Speaking of Vision Science

Speaking of Vision Science

By | October 1, 2014

October 2014's selection of notable quotes

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