Fig. 1From: Evolutionary history of the C-repeat binding factor/dehydration-responsive element-binding 1 (CBF/DREB1) protein family in 43 plant species and characterization of CBF/DREB1 proteins in Solanum tuberosumAmino acid sequence alignment of CBF/DREB1 proteins from Arabidopsis thaliana. The characteristic domains such as the PKK/RPAGRxKFxETRHP, DSAWR, and AP2 domains are indicated in the figureBack to article page