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. 2012 Nov 1;12:248. doi: 10.1186/1471-2180-12-248

Figure 2.

Figure 2

Arrangement of peptides/nickel transporter operons within the five strains of Faecalibacterium prausnitzii. Phylogenetic analysis of sequences associated with the nickel/peptides transporter complex revealed six distinct operons of potentially different origins. Operon constituents are coloured by KO (red = K02031; green = K02032; blue = K02033; orange = K02034; purple = K02035) with operon order according to numbering of genes in IMG chromosome maps.