Researchers identify the signaling program that enables finger and toenail stem cells to direct digit regeneration after amputation.
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In avian species, a gene induces programmed cell death during development in the area where a phallus would otherwise grow.
Stimulating brain cells with light reveals the dysfunctional circuitry that causes obsessive-compulsive disorder.
The Book of Woe, Ungifted, My Beloved Brontosaurus, and Brainwashed
In the fruit fly, the ability of neural stem cells to make the full repertoire of neurons is regulated by the movement of key genes to the nuclear periphery.
A psychiatrist argues that the newly revised manual of mental disorders is part of a dangerous trend toward the medicalization of normal behavior.
Researchers track DNA modifications and gene expression in stem cells as they differentiate.
Satellites of the Golgi apparatus generate the microtubules used to grow outer dendrite branches in Drosophila neurons.
Microarrays help keep induced pluripotent stem cell lines in check, from start to finish.
Flies turning blue help researchers link the deterioration of the intestinal barrier to age-related death.
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