Fig. 5
From: Effects of various artificial agarwood-induction techniques on the metabolome of Aquilaria sinensis
K-means clustering of differentially accumulated metabolites based on standardized ion intensities of metabolites (log10 transformed) from agarwood induced by fire drill treatment (F), fire drill + brine treatment (FS), cold drill treatment (D) and cold drill + brine treatment (DS) in A. sinensis. The sub class and metabolite numbers are displayed on top of each plot. The colored lines represent the standardized ion intensity while the black line represents the mean value of the standardized ion intensity of metabolites in each sub-class