Fig. 4From: Genome-wide characterization and expression profiling of B3 superfamily during ethylene-induced flowering in pineapple (Ananas comosus L.)The exon-intron structure and motif organization of AcB3s. A Phylogenetic relationships of AcB3s. B The intron and exon structure of B3 genes. The green and yellow boxes represent exons and UTRs, respectively, and the lines going through the boxes represent introns. C The motif identification of AcB3 proteins using MEMEBack to article page