(A) elt-3::GFP expression is increased in elt-5(RNAi) or elt-6(RNAi) animals. RNAi was induced starting at day 5 of adulthood by feeding worms bacteria expressing dsRNA. elt-3::GFP expression was measured starting at day 7. The y axis denotes GFP expression (arbitrary units). Average expression and SE from 20 animals are shown.
(B) elt-5(RNAi) or elt-6(RNAi) extends life span compared to N2, and this longevity effect is suppressed by elt-3(vp1) (p < 0.0001).
Error bars represent the SEM pixel intensities.