Fig. 5From: Comparative genomic and phenomic analysis of Clostridium difficile and Clostridium sordellii, two related pathogens with differing host tissue preferenceWhole gene content. Trees constructed by cluster analysis of the 9 Clostridial species based on whole gene content using four agglomeration methods: single-linkage a, complete-linkage b, average-linkage c, and neighbour-joining d clustering. Clusters formed by all four methods are identifiedBack to article page