Fig. 6From: Contrasting invertebrate immune defense behaviors caused by a single gene, the Caenorhabditis elegans neuropeptide receptor gene npr-1 Lawn leaving behavior for N2, CB4856 and different mutants towards E. coli and P. aeruginosa. Results for: (a) E. coli OP50; and (b) P. aeruginosa strain PA14. The Y axis shows the proportion of escaped worms; the X axis shows the three time points at which leaving was scored (12Â h, 24Â h, and 48Â h). The asterisk (*) denotes the treatments which differ significantly from N2, whereas the hash sign (#) indicates significant differences from CB4856. The dotted reference line shows a leaving proportion of 0.5. Error bars represent standard error of the mean. The raw data are provided in sheet 6 of Additional file 2; detailed statistical results in Additional file 12 Back to article page