Fig. 1From: Genome-wide characterization and expression profiling of B3 superfamily during ethylene-induced flowering in pineapple (Ananas comosus L.)The phylogenetic tree of B3s from pineapple (Ac), Arabidopsis (At), and rice (Os). 87 in Arabidopsis [15], 86 in rice [15], and 57 in pineapple were utilized for the phylogenetic analysis. The different colour areas indicated different subfamlies. The white asterisk represented B3s from pineappleBack to article page