Fig. 1From: Comparative analysis of basic helix–loop–helix gene family among Brassica oleracea, Brassica rapa, and Brassica napusChromosome location of bHLH genes in B. rapa (a) and B. oleracea (b). The symbols + and − indicate the gene located in sense or antisense strands, respectively. The genes in red are the newly identified bHLH genes in B. rapaBack to article page