Figure 6
From: Arabidopsis myrosinases link the glucosinolate-myrosinase system and the cuticle
Hierarchical cluster analysis (HCA) (Pearson correlation) of 111 compounds (obtained from FAME (F), leaf cutin (C) and LCMS profiling (L)) of WT and tgg1, tgg2 single and tgg1 tgg2 double mutants of Arabidopsis.
Heat map visualization is based on log2(n) ratio amended concentration levels (median) for single metabolites. Bluish colours indicate lower concentration levels, and reddish colours enhanced metabolite levels (see colour scale). Compound group colour code: 
glucosinolates; 
sinapoyl esters; 
fatty alcohol; 
fatty acid ester; 
FAs; 
monoglycerides; 
phenolics; 
flavonol glycosides; 
hydroxycinnamic acids; 
indole compounds; 
diterpene alcohol; 
fatty acid phytyl esters; 
polyols; 
aldehydes; 
carbohydrate.
