Fig. 2

Di- and trinucleotides distribution obtained using QDD1 software from Oryza and Arabidopsis EST sequences that had a positive hit in the Oryza sativa (japonica cultivar-group) and Arabidopsis thaliana reference genomes database with BLASTn (NCBI). Oryza is represented in black while Arabidopsis is displayed in grey. The different types of motif are detailed in axis X while the number of SSRs for each class are showed in axis Y