Additional file 2: of Phyloproteomic and functional analyses do not support a split in the genus Borrelia (phylum Spirochaetes)

A summarized network of proteins found in the species of the Spirochaetes phylum. Only the bacterial species are labeled to improve readability. Each circle represents either a protein (unlabeled) or a species (labeled). Each cluster of species and their associated proteins are color-coded, and links indicate proteins that are shared by other groups. The colors are random and are intended only to separate the clusters. The size of the circle indicates the betweenness centrality of the node in the network; this property is related to its centrality (the number of links that pass through the node) in the groups of Spirochaetes. (XLSX 142 kb)