Figure 4

Scatter plot of log10-gene expression fold changes of pathogen-responsive TDFs from ‘Président Roulin’ and ‘Gala’. Fold changes are relative to mock inoculation. Colour-coded plots represent TDFs differentially regulated in one of the cultivars (cultivars-specific) or in both cultivars (common). Log ratios >0 or <0 indicate up- or down-regulation, respectively, dashed lines set at 0.3 and −0.3 (+ − log₁₀2) correspond to the threshold of a two-fold change in gene expression that was used as the cut-off value for biological significance.