Phylogenetic tree of SET-domain proteins. The SET domain sequences of the 175 different proteins were aligned using ClustalW, and the phylogenetic tree analysis was performed using MEGA4. Closed circles and triangles indicate Arabidopsis thaliana (At) and Brassica rapa (Br) proteins, respectively; open circles and triangles indicate Brachypodium distachyon (Bd) and Oryza sativa (Os) proteins, respectively; open and closed squares indicate Ostreococcus tauri (Ot) and Saccharomyces cerevisiae (Sc) proteins, respectively.
Huang et al. BMC Plant Biology 2011 11:175 doi:10.1186/1471-2229-11-175