Figure 1: Targeted RNAi screen to identify WWP-1 substrates involved in lifespan regulation.

Percent change in mean lifespan in N2 worms (blue) or eat-2(ad1116) worms (red) treated with RNAi to the indicated genes only during adulthood compared with empty vector. Mean percent change of 1–4 independent experiments is shown. *P<0.05, **P<0.0001 (compared with same strain worms grown on HT115 bacteria harbouring the RNAi plasmid vector; Mantel–Cox log-rank test). Lifespan values are given in Supplementary Table 1.