The cell fragments play a role in the body’s first line of defense against bacterial infection, helping white blood cells grab blood-borne bacteria in the liver.
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Researchers identify the signaling program that enables finger and toenail stem cells to direct digit regeneration after amputation.
In avian species, a gene induces programmed cell death during development in the area where a phallus would otherwise grow.
Regular supplies of food for scavenger birds in Spain may not be the most effective conservation strategy, as smaller birds are bullied away.
Scientists create nontoxic pH nanosensors to assess viability of transplanted therapeutic cells.
Highlights from a series of three webinars on the future of genome research, held by The Scientist to celebrate 60 years of the DNA double helix
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
Continuing innovations in liquid chromatography column technology are improving the speed and separation efficiency of HPLC.
Yale University evolutionary biologist Steven Brady studies the evolutionary impacts of roads on the amphibians.
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