3/2015Living in Fast Motion
Life is short, especially for the turquoise killifish, Nothobranchius furzeri: it lives for only a few months and then its time is up. During that short life span it passes through every phase of life, from larva to venerable old fish. Its brief life expectancy – unusual for a vertebrate – has long fascinated Dario Valenzano of the Max Planck Institute for Biology of Ageing in Cologne. In just ten years, he has turned it into a model organism for research on aging.