Fig. 3

Phylogenetic relationships, gene structure, and architecture of conserved protein motifs in BnLPPs. a A phylogenetic tree based on the BnLPPs sequences. According to phylogenetic relationships, 11 BnLPPs were clustered into four groups (I-IV) and represented with different colors. b The exon-intron structure of BnLPPs. Green boxes indicate UTR regions, yellow boxes indicate exons, blackish-grey lines indicate introns, and pink boxes indicate PAP2 domain. c The motif composition of BnLPPs. Different colored boxes display different motifs. The details of each motif were presented in Additional file 3. The bottom scale shows the protein length