Fig. 5From: Cardiac physiology and metabolic gene expression during late organogenesis among F. heteroclitus embryo families from crosses between pollution-sensitive and -resistant parentsHierarchical clustering of genes whose expression level significantly differ among four family structures. a Heatmap of 32 genes whose expression was significantly different (p < 0.05). b Heatmap of 11 genes whose expression was significantly different (p < 0.01). Red indicates high expression levels, while green indicates low expressions levelsBack to article page