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» animal behavior and developmental biology

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image: Infographic: How the Zebrafish Got Its Stripes

Infographic: How the Zebrafish Got Its Stripes

By | May 1, 2017

Immune cells called macrophages shuttle cellular messages in the skin.

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image: Behavior Brief

Behavior Brief

By | April 27, 2017

A round-up of recent discoveries in behavior research

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The lungs of extremely premature lambs supported in a closed, sterile environment that enables fluid-based gas exchange grow and develop normally, researchers report.

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image: Image of the Day: Stop Signals

Image of the Day: Stop Signals

By | April 17, 2017

Transcytosis, suppression of vesicle traffic across cells, helps reduce permeability in the blood-retinal barrier during development.

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Mice exposed to low doses of penicillin in utero or as young pups exhibited long-term behavioral differences not seen in their non-exposed counterparts, according to a study.

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image: Image of the Day: Tubular Origins

Image of the Day: Tubular Origins

By | March 23, 2017

Murine neural tubes, with each image highlighting a different embryonic tissue type (blue). The neural tube itself (left) grows into the brain, spine, and nerves, while the mesoderm (middle) develops into other organs, and the ectoderm (right) forms skin, teeth, and hair.

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image: Mice Experience Contagious Itching, Too

Mice Experience Contagious Itching, Too

By | March 13, 2017

Scientists uncover the neural circuity underlying a contagious behavior in mice.

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Researchers report growing a mouse embryo using two types of early stem cells.

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image: Tune Into the Animal Kingdom

Tune Into the Animal Kingdom

By | March 1, 2017

A survey of sounds from birds to whales to fruit flies to fish

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image: Music Tailored to Animals’ Tastes

Music Tailored to Animals’ Tastes

By | March 1, 2017

The evidence is equivocal on whether animals dig human songs, so scientists set out to make music that mimics their soundscapes.

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