Fig. 4

BoxShade presentation of the highly conserved HSF-DNA binding domains of SolycHsfB4a of various plant species. The serine (marked in red) is replaced by cysteine in the brt-2 line. At, Arabidopsis thaliana; Ta, Triticum aestivum; Zm, Zea mays; Os, Oryza sativa; Pt, Populus trichocarpa