Fig. 4From: Degenerate primers as biomarker for gene-targeted metagenomics of the catechol 1, 2-dioxygenase-encoding gene in microbial populations of petroleum-contaminated environmentsDendrogram obtained by Rep-PCR fingerprints of the phenol-degrading bacteria isolated. The dendrogram is based on Dice's coefficient of similarity with the unweighed pair group method with arithmetic average clustering algorithm (UPGMA)Back to article page