Fig. 6

Decision tree used to classify the genes into the “accommodated” or “non-accommodated” gene categories. a For each gene differentially regulated at 0.5 h PB, “YES” or “NO” status was determined by the statistical test resulting from the microarray analysis described above. b Gene examples for the “accommodated” or “non-accommodated” gene categories. The PtaWRKY18 and PtaHRD genes are differentially expressed at 0.5 h PB but not at 24 h PB, whereas the expression of PtaHRD is similarly regulated by the two successive bending while, PtaWRKY18 expression is less affected by the second bending than the first one. According to the decision tree, PtaWRKY18 is classified into the “accommodated gene” category, and PtaHRD into the “non-accommodated gene” category