Researchers identify the signaling program that enables finger and toenail stem cells to direct digit regeneration after amputation.
The Scientist
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In avian species, a gene induces programmed cell death during development in the area where a phallus would otherwise grow.
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.
Assistant Professor, Department of Zoology, University of British Columbia. Age: 34
Researchers track DNA modifications and gene expression in stem cells as they differentiate.
Genetic material recovered from sediment beneath the sea floor reveals ancient species not contained in the fossil record and could shed light on climate change.
Researchers in the Amazon are measuring how much carbon dioxide fertilizes the rainforest.
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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