Sci. Aging Knowl. Environ., 18 February 2004
I Regret That I Have But One Life to Give for My Colony
Aging yeast commit suicide to save neighbors
Abstract: Bees do it, and so do wasps, termites, and naked mole rats. Now the list of organisms that sacrifice themselves to benefit their relatives has a new, unlikely entry--yeast. A new study shows that elderly yeast die to help healthier cells survive. The findings suggest that infirm cells exude molecules that nurture nearby yeast.
Citation: M. Leslie, I Regret That I Have But One Life to Give for My Colony. Sci. Aging Knowl. Environ. 2004 (7), nf20 (2004).
Science of Aging Knowledge Environment. ISSN 1539-6150