Researchers identify a protein involved in the chromosomal disorder that could explain its characteristic learning deficits.
The Scientist
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Researchers find that temporary double-stranded DNA breaks commonly result from normal neuron activation—but expression of an Alzheimer’s-linked protein increases the damage.
Improvements in light-sheet microscopy enable real-time activity imaging of almost every neuron in the brain of zebrafish larvae.
Mice with human brain cells showed enhanced synaptic plasticity and learning, suggesting glia may be key to our cognitive prowess.
Normal proteins with regions resembling disease-causing prions are responsible for an inherited disorder that affects the brain, muscle, and bone.
Drosophila insulin-like peptides (dILPs) regulate part of the signaling pathway that helps keep organs growing in proportion during development.
A sharp-eyed fossil prospector and self-taught paleontologist, Mary Anning discovered several extraordinary Mesozoic marine reptiles.
Fueled by donations, sweat, and occasional dumpster diving, community laboratories for DIY biologists are cropping up around the country.
Contributors
| March 1, 2013
Meet some of the people featured in the March 2013 issue of The Scientist.
Citizen scientists can inspire innovation and advance science education—and they are proving adept at self-policing.
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