<p>The sequence logos of plant CYP93 proteins based on amino acid alignment using MAFFT are shown. The logos were generated using Weblogo. The bit score indicates the information content for each position in the sequence. The height of the letter designating the amino acid residue at each position represents the degree of conservation. The key conserved motifs are underlined; the red lines indicate the less conserved regions; the black ones, the P450 motifs; and the blue ones, the substrate recognition sites (SRSs). The white triangles indicate the conserved intron insertion location of plant CYP93 genes; the numbers within the triangles indicate the splicing phase of the intron (0 refers to phase 0). The red and black dots indicate the conserved amino acid insertion or deletion sites, respectively, in a given subfamily and/or clade; the number below each dot indicates the corresponding subfamily, i.e., B indicates the CYP93B subfamily.</p
