Figure 5
From: Evolutionary diversification of an ancient gene family (rhs) through C-terminal displacement
Comparison of C-terminal tip types in E. coli , at position 4 (clade IV rhs). The phylogenetic relationships of seven E. coli strains are shown at left. Complete and fragmentary rhs genes at position 4 in each strain are shaded as in Figure 4. Two strains possess a downstream core domain fragment without any obvious associated tip; the fragment and its corresponding location in the core domain are shaded grey.