Fig. 4From: Comparative transcriptomic and metabolic analysis of wild and domesticated wheat genotypes reveals differences in chemical and physical defense responses against aphidsHeatmap of genes related to chemical and physical defense responses. Samples of the three wheat genotypes are sorted by hierarchical clustering (top). a Genes encoding proteins in the benzoxazinoid biosynthetic pathway. b Genes encoding to the benzoxazinoid biosynthetic pathway. Colors correspond with expression values; red indicates high expression levels, and blue indicates low expression levelsBack to article page