Fig. 1

A. aphid resistance phenotypes of the genotypes used in this study. Phenotyping results for the four soybean genotypes obtained using no-choice experiments conducted in growth chambers. Data was normalized to the susceptible control, IA3027. Statistical data analysis for each comparison was done using Student’s t-tests (Two-Sample Assuming Unequal Variances). Error bars represent the standard error. Different letters indicate statistically significant differences (p < 0.05). B. Global changes in the soybean transcriptional response to aphids. Total number of DE genes for aphid versus mock comparisons for each soybean genotype at each time point is shown as induced genes (positive fold change) and repressed genes (negative fold change). Total number of induced and repressed genes for each comparison are indicated next to each of the bars