Homologues of MscS and MscK channel subunits in pathogenic protozoa.

<p>Phylogram showing the relationship between bacterial and protozoan homologues of MscS and MscK channel subunits (<i>see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0066068#s3" target="_blank">Methods</a></i>: based on 113 high-confidence positions from a multiple sequence alignment; gamma shape parameter 3.83; proportion of invariant sites 0). Homologues from different groups of organisms are indicated. Branch length scale bar (amino acid substitutions per site) and branch support values >0.5 are shown.