Figure 4From: Common and distinct organ and stress responsive transcriptomic patterns in Oryza sativa and Arabidopsis thalianaPageman analysis of microarray data in response to abiotic stress. For each abiotic stress experiment in rice and Arabidopsis, the significant fold-changes for the entire set of differentially expressed genes were analysed using the PageMan tool. Statistical analysis of over-represented functional categories was carried out using the Fisher method. Functional categories that did not show significant changes were collapsed for display. Statistical significances are represented by a false colour heat map (up, red; down, blue) where a z-score of 1.96 represents a p-value of 0.05.Back to article page