Figure 1. Survival and stress-resistance: Survival (A) and heat-stress resistance (B, C) of wild-type N2 and PX627 nematodes unfertilized with either FUdR for N2, or auxin for PX627, at 20°C for physiological and 37°C for stress resistance assessment; n > 54; log-rank (Mantel-cox) test; p*** < 0.001.