Figure 1.

Multiple sequence alignment of PtrNAC72. Multiple sequence alignment is shown for the deduced PtrNAC72 amino acids and its counterparts from other plant species, including rice (Os), Arabidopsis (At), maize (Zm), grape (Vv), and strawberry (Fv). Letters A to E with arrows indicate the five conserved subdomains. Identical amino acids are shown with a black background, and analogous amino acids are shaded in gray. The nuclear localization signal peptides are indicated with asterisks, and the NAC repression domain is represented by the dotted line.