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. Author manuscript; available in PMC: 2018 Nov 1.
Published in final edited form as: Mol Microbiol. 2017 Sep 13;106(3):469–478. doi: 10.1111/mmi.13826

Fig. 5. Evolutionary relationships of SpArsR with ArsRs from members of other bacterial species.

Fig. 5

A neighbor-joining phylogenetic tree shows that there are four type of ArsRs (boxes) with different placement of As(III)- or MAs(III)-binding cysteine residues. SpArsR and AfArsR, are indicated by black triangles.