Figure 7.

Hierarchical cluster analysis of down-regulated cold-responsive genes by ahk2 ahk3 mutations compared with that of the wild type under cold treatment. A multiple testing correction was applied to the P values of the F statistics to adjust the FDRs. Genes with FDR < 0.1 were extracted. Fifty-seven genes down-regulated with a ratio of 1.5 or greater were selected. The response of ahk2 ahk3-down-regulated genes to a given stimulus was obtained from Genevestigator. BL, Brassinolide; MeJa, methyl jasmonate.