Figure 4From: Fitness benefits of trypsin proteinase inhibitor expression in Nicotiana attenuata are greater than their costs when plants are attacked.M. sexta mass (mean ± SEM) at 4 and 11d after neonates started to feed on leaves at S1 position (elongation stage) from WT, AS –, AS-, S++, and Arizona (A) genotypes. Bars with the same letter are not significantly different at P < 0.05 determined by one-way ANOVA. Thin bars indicate ± SEM.Back to article page