Figure 1.

Phylogenetic analysis of RAV proteins in model species. Tree represents the most related RAV-like proteins from Arabidopsis (At) and Oryza sativa (Os) retrieved using TEM1 as query in a BLAST-P search, alignment with MUSCLE, and selected with G-blocks. TEM1 and TEM2 are RAV2-like and RAV2, respectively. Phylogenetic analysis with bootstrapping procedure (n = 100) as statistical test for branch support was carried out with PhyML, and tree visualization with TreeDyn. Scale bar indicates the number of substitutions per site. Values in red indicate percentage branch support values.