Volcano plots of array data. Microarray data analysed in MAANOVA by Fs FDR-adjusted p-value for each pair-wise comparison (y-axis) is represented relative to fold-change (x-axis) within factors Treatment, Time, and Genotype. Probes are represented by "x". The horizontal line represents a false discovery rate (FDR)-adjusted p value of 0.05. Vertical lines represent a fold-change of 1.5-fold. Note that results displayed here represent post-hoc analysis and do not respect the hierarchy of testing conducted.