Figure 4

Alignment of Stress Associated Proteins. Alignment of Stress Associated Proteins (SAP) with both AN1/A20 domains from rice and Arabidopsis and most closely AN1/A20 domain-containing proteins from Brachypodium. FaZnF is most closely related to Brachypodium Bradi1g36050.1 and OsSAP8. The scale bar represent 0.2 amino acid substitutions per site, indicating 2 amino acid differences per 10 amino acids.