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.
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Researchers show that a bacterium’s self-sacrifice can benefit its community, even when the members are not strongly related.
Improvements in light-sheet microscopy enable real-time activity imaging of almost every neuron in the brain of zebrafish larvae.
Transcriptome studies reveal new insights about unusual animals whose genomes have not been sequenced.
A red alga appears to have adapted to extremely hot, acidic environments by collecting genes from bacteria and archaea.
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.
Contributors
| March 1, 2013
Meet some of the people featured in the March 2013 issue of The Scientist.
Inducing certain brain patterns extends non-REM sleep in mice.
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