Based on: Sutphin, G., Kaeberlein, M. Measuring Caenorhabditis elegans Life Span on Solid Media. (27), e1152, doi:3791/1152 (2009).

Based on:
Sutphin, G. L., Kaeberlein, M. Measuring Caenorhabditis elegans Life Span on Solid
Media. J. Vis. Exp. (27), e1152, doi:10.3791/1152 (2009).
what are function of daf-2 in Caenorhabditis elegans?
What environmental factors also affect worms’ lifespan? How could you test
it?