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image: Stingrays Chew Too

Stingrays Chew Too

By | September 15, 2016

Researchers observe stingrays moving their jaws to grind up prey, a behavior thought to be restricted to mammals.

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image: Viral Protein Boosts Muscle Mass in Male Mice

Viral Protein Boosts Muscle Mass in Male Mice

By | September 14, 2016

An endogenous retrovirus that supports placenta formation in females also helps male mice build muscle, according to a study.

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image: Neonatal Gut Bacteria Might Promote Asthma

Neonatal Gut Bacteria Might Promote Asthma

By | September 12, 2016

Byproducts of gut microbes in some 1-month–old babies trigger inflammation that is linked to later asthma development, researchers find.

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image: Week in Review: September 5–9

Week in Review: September 5–9

By | September 9, 2016

Environmental magnetite in the human brain; prion structure takes shape; watching E. coli evolve in real time; learning from others’ behavior 

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image: Giant Petri Dish Displays Evolution in Space and Time

Giant Petri Dish Displays Evolution in Space and Time

By | September 8, 2016

As E. coli bacteria spread over increasingly concentrated antibiotics, researchers discover novel evolutionary pathways that confer resistance.

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image: Designing In Vitro Models of the Blood-Brain Barrier

Designing In Vitro Models of the Blood-Brain Barrier

By | September 1, 2016

Choosing the right model, be it 3-D or 2-D, requires wading through varied cell sources, cell types, and cell culture conditions.

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image: Promoting Protein Partnerships

Promoting Protein Partnerships

By | September 1, 2016

Scientists generate new protein-protein interactions at an impressive PACE.

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image: The Challenges of Rare-Disease Research

The Challenges of Rare-Disease Research

By | September 1, 2016

With few resources and hesitant investors, basic scientists must rely on clinicians, patient advocates, and their own keen eye for biological connections.

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image: Odor, Taste, and Light Receptors in Unusual Locations

Odor, Taste, and Light Receptors in Unusual Locations

By | September 1, 2016

From the gut and airways to the blood, muscle, and skin, diverse sensory receptors are doing unconventional things.

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image: Proprioception: The Sense Within

Proprioception: The Sense Within

By and | September 1, 2016

Knowing where our bodies are in space is critical for the control of our movements and for our sense of self.

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