Mice that explore more have higher levels of neurogenesis, suggesting a link between experience, brain plasticity, and the emergence of distinct personalities.
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Desulfobulbaceae bacteria were recently discovered to form centimeter-long cables, containing thousands of cells that share an outer membrane.
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| May 1, 2013
Meet some of the people featured in the May 2013 issue of The Scientist.
One, two, three, four . . . . Counting colonies and plaques can be tedious, but tools exist to streamline the process.
USC researcher Mohamed El-Naggar demonstrates how some bacteria grow electrical wires that allow them to link up in big biological circuits.
Shewanella bacteria generate energy for survival by transporting electrons to nearby mineral surfaces.
Research Associate, Perelman School of Medicine, University of Pennsylvania. Age: 27
Viral infections of the central nervous system may trigger cytokines that induce seizures.
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