Fig. 5From: Comparative analysis of cytokinin response factors in Brassica diploids and amphidiploids and insights into the evolution of Brassica speciesHierarchical clustering and heatmap representation for the expression pattern of CRFs in different tissues and organs of Brassica species. CRFs in different species are marked by different colors: B. oleracea (red), B. nigra (blue), and B. napus (black). R: root, L: leaf, F: flower, Sl: silique, Se: sepal, Pe: petal, St: stamen, and Pi: pistil. The relative expression levels of genes are presented using fold-change values transformed to Log2 formatBack to article page