Fig. 5
Results of correlation matrix and clustering analysis obtained from the data of 68 metabolites present in a 10-day-old seedlings and b 24-day-old shoots of gcr1 mutant and wild-type (Col-0) Arabidopsis thaliana plants. Each square indicates the Pearson’s correlation coefficient of a pair of compounds, and the value for the correlation coefficient is represented by the intensity of the blue or red color, as indicated on the color scale. Hierarchical clusters are represented by a cluster tree. C20, Eicosanol; C21, Heneicosanol; C22, Docosanol; C23, Tricosanol; C24, Tetracosanol; C26, Hexacosanol; C27, Heptacosanol; C28, Octacosanol; C30, Triacontanol