Figure 6From: Characterization of probiotic Escherichia coliisolates with a novel pan-genome microarrayHierarchical cluster analysis of hybridization signals from the samples summarized in Table 4, including control samples. The analysis is based on remaining probes (refer to Materials and methods for details) after filtering and removal of probes in gene groups with three or less probes. For clustering, the '1-pearson correlation' distance metric was used.Back to article page