Figure 4. TaKSL5 lacks “internal/γ” domain.
Alignment of TaKSL5 with other cereal KSLs demonstrates homology only after the beginning of the β domain (indicated by *). Notably, TaKSL5 appears to have lost complete exons, as the point at which homology becomes readily evident is an exon boundary in its closest homolog, OsKSL3 (indicated by #; see Figure S5).