Figure 2From: Reconstruction of phyletic trees by global alignment of multiple metabolic networksDifferences between our tree and the tree generated by Zhang et al. (a) In our tree, cje and hpy are grouped together because they both belong to ε-proteobacteria. (b) In the study of Zhang et al., cje and syn are clustered together, and buc and hpy are grouped into the category obligate parasites/symbionts. cje, Campylobacter jejuni subsp. jejuni NCTC 11168; hpy, Helicobacter pylori 26695; syn, Synechocystis sp. PCC 6803;.Back to article page