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image: Rhythmic Rewiring

Rhythmic Rewiring

By Jyoti Madhusoodanan | November 1, 2014

Circadian neurons in fruit flies form synapses with different, noncircadian brain regions depending on the time of day.


image: Cone Cell Correctors

Cone Cell Correctors

By Jyoti Madhusoodanan | October 1, 2014

In mice, adult cone cell outer segments and their visual functions deteriorate if two microRNAs are not present.


image: Guiding Light

Guiding Light

By Jyoti Madhusoodanan | October 1, 2014

Retinal glial cells acting as optical fibers shuttle longer wavelengths of light to individual cones.


image: Sound and Light Show

Sound and Light Show

By Tracy Vence | October 1, 2014

Sounds trigger a response in the visual cortex that predicts how accurately a person can identify a visual target.

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image: Sexless Hook-Up

Sexless Hook-Up

By Jyoti Madhusoodanan | September 1, 2014

Genome fusion at stem graft junctions can generate new plant species.

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image: Beneficial Brew

Beneficial Brew

By Rina Shaikh-Lesko | June 1, 2014

Drinking green tea appears to boost the activity of DNA repair enzymes.


image: Nutrient-Sensing Neurons

Nutrient-Sensing Neurons

By Tracy Vence | June 1, 2014

Using just three dopaminergic neurons, Drosophila larvae can sense whether a food source lacks a full roster of essential amino acids.

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image: Long-Distance Call

Long-Distance Call

By Rina Shaikh-Lesko | May 1, 2014

Neurons may use interferon signals transmitted over great distances to fend off viral infection.


image: Inactive Actin

Inactive Actin

By Anna Azvolinsky | May 1, 2014

Clathrin-mediated endocytosis shuts down during mitosis in eukaryotic cells because all of the required actin is hoarded by the cytoskeleton.


image: Elusive Receptor ID’d

Elusive Receptor ID’d

By Kerry Grens | April 1, 2014

Scientists identify an extracellular ATP receptor in plants.


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