Anterior and posterior dorsal cord termination is regulated by fsn-1 , glo-4 , and dlk-1 . Quantitation of termination defects at (A) the anterior and (B) the posterior tip of the dorsal cord using P
GFP (juIs76) for the indicated genotypes. For each genotype, the mean is shown from five or more counts (at least 20 worms/count). Analysis was performed on young adults grown at 23°C. Error bars represent the standard error of the mean. Significance was determined using an unpaired Student’s t test: ***P <0.001 **P < 0.005, *P < 0.05, ns, not significant. wt, wild-type.