Figure 3From: Homoeolog-specific retention and use in allotetraploid Arabidopsis suecica depends on parent of origin and network partnersProbe intensities before and after normalization. Probe intensities for every gene were normalized to identical levels in all arrays. A t-test between At (red) and Aa (blue) replicates identified diagnostic features (shown with asterisks) that were used to identify homoeolog-specific hybridization. F 1 As (brown) is shown as a null reference for which to compare As (gold).Back to article page