FIG. 4.
Dendrogram showing relationships among Xanthomonas causing CBC based on ERIC PCR analysis. Similarities were calculated by using the Dice coefficient, and clustering was achieved by UPGMA using the NTSYS version 2.1 and MEGA version 2.0 programs. EG1 to EG4 strains are X. axonopodis pv. citri strains, while EG5 and EG6 strains are X. axonopodis pv. aurantifolii strains.
