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image: Short, Strong Signals

Short, Strong Signals

By | March 25, 2015

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

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image: Of Cells and Limits

Of Cells and Limits

By | March 1, 2015

Leonard Hayflick has been unafraid to speak his mind, whether it is to upend a well-entrenched dogma or to challenge the federal government. At 86, he’s nowhere near retirement.

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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.

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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.

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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.

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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.

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image: Speaking of Vision Science

Speaking of Vision Science

By | October 1, 2014

October 2014's selection of notable quotes

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image: Keeping Up with IP

Keeping Up with IP

By | September 1, 2014

It’s never too early to start thinking about intellectual property rights—even for biologists doing basic research.

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image: Precisely Placed

Precisely Placed

By | September 1, 2014

Vein patterns in the wings of developing fruit flies never vary by more than the width of a single cell.

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image: Patent Plea Ping Pong

Patent Plea Ping Pong

By | August 21, 2014

A genetic testing firm accused of infringing upon Myriad Genetics’s gene patents fights back in an attempt to wipe other patents out.

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