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Kaplan–Meier survival curves of N2 and tm6671 mutant worms. Survival curves are shown for N2 and tm6671 mutant worms. The live/dead nematodes were scored every 24 h until all dead. Experimental conditions are described in Materials and Methods. The graph is representative of three independent biological replicates. Median lifespan, days: N2, 13.78; tm6671, 11.00. The log-rank test p-value for each experiment was < 0.001.
