Fig. 2

Co-expression network analysis of transcriptomes in relation to aroma contents during ‘Hayward’ kiwifruit fruit ripening. a Hierarchical cluster tree showing 22 modules of co-expressed genes. Each leaf represents one gene in the tree. b Module-flavor correlations and corresponding p-values. Each row corresponds to a cluster. Each column corresponds to a volatile compound. The left panel shows 22 modules and the right panel is a color scale for module trait correlation from − 1 to 1