Neighbor-joining tree of putative CheA homologs of Geobacters and CheAs from other well studied species. These include Escherichia coli (Ecoli), Bacillus subtilis (Bsub), Pseudomonas aeruginosa (Paer), Sinorhizobium meliloti (Smel), Rhodospirillum centenum (Rcen), Vibrio cholerae (Vcho), Myxococcus xanthus (Mxan), Salmonella typhimurium (Styp) and Synechocystis sp. strain PCC6803 (Syne). The GenInfo Identifier protein sequence numbers are displayed in parentheses at right. All positions with gaps in the aligned sequences were excluded. Bootstrap values from 1000 replicates of >600 are shown in respective nodes. The tree figure was generated with TreeView, version 1.6.6 .
Tran et al. BMC Genomics 2008 9:471 doi:10.1186/1471-2164-9-471