Figure 3.

Site-directed mutagenesis of C. crescentus FliX. Homologs of C. crescentus FliX are aligned with CLUSTAL W 1.81 and are shaded with BOXSHADE 3.3.1. Black, identical residues; grey, similar residues; asterisks, sites of mutation. C._ cau: C. crescentus, R. rub: Rhodospirillum rubrum, B. jap: Bradyrhizobium japonicum, M. mag: Magnetospirillum magnetotacticum, and R. _pal: Rhodopseudomonas palustris.

Xu et al. BMC Microbiology 2011 11:89   doi:10.1186/1471-2180-11-89
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