Similarity UPGMA trees of BOX-PCR patterns (A) and F-BOX-PCR patterns (B) of 29 bacterial strains belonging to Modestobacter sp. isolated from three different microsites of an altered carbonatic stone wall in the old city of Cagliari. The UPGMA tree originated by F-BOX-PCR was divided into 6 clusters on the basis of Pearson's r correlation value.
Brusetti et al. BMC Microbiology 2008 8:220 doi:10.1186/1471-2180-8-220