Fig 4. RILs show similar protein and transcript abundance variation for the tested 44 genes as the parental strains.

Comparison of protein and transcript abundance (log₂ scaled fold changes relative to N2) for 44 signalling pathway proteins in CB4856 and four selected RILs. Horizontal and vertical dashed lines represent the fold change cut-off of 1.3 (~ 0.38 on log₂ scale). Tukey-style box plot on top and right side represents variability in protein and transcript log₂ fold changes respectively. Pearson correlation coefficient is denoted by r. Table on bottom right represents the P-values from the Fligner-Killeen test for homogeneity of variances between protein (column 1) and transcript (column 2) data for RILs compared with CB4856.