By comparing the resulting dendrogram with the top left dendrogram in Figure 4 one can notice that all clusters now share a quite significant motif, which is to say, the absence of the outlier organisms allow them to be more cohesive.
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By comparing the resulting dendrogram with the top left dendrogram in Figure 4 one can notice that all clusters now share a quite significant motif, which is to say, the absence of the outlier organisms allow them to be more cohesive.