Figure 5From: Two C or not two C: recurrent disruption of Zn-ribbons, gene duplication, lineage-specific gene loss, and horizontal gene transfer in evolution of bacterial ribosomal proteinsPhylogenetic tree, conserved gene context and multiple alignment of S18 ribosomal proteins. Designations are as in Figure 1. Gene name abbreviations: SSB, single-strand-binding protein; priB, primosomal protein N; S18, S14, S6, L9, L33, ribosomal proteins. A partial multiple alignment of S18 protein sequences is shown on the right (the complete multiple alignment used for the tree construction contained 71 positions). The sequence ARATH_MIT was translated from the expressed sequence tag (EST) sequence (GI: 12083223).Back to article page