Fig. 5From: Contrasting invertebrate immune defense behaviors caused by a single gene, the Caenorhabditis elegans neuropeptide receptor gene npr-1 Survival of N2, CB4856, npr-1(ad609) and npr-1(ur89) on nematocidal B. thuringiensis. Results for: (a) nematocidal B-18247; and (b) highly nematocidal B-18679. Survival on the Y axis was plotted against relative B. thuringiensis concentration on the X axis. Error bars represent standard error of the mean. The raw data are provided in sheet 4 of Additional file 2; the statistical results in Additional file 8 Back to article page