Figure 2.

Phylogenetic tree of plant PSL proteins. Maximum Likelihood phylogenetic tree of PSL predicted proteins from 20 plant species. Bootstrap values are shown for each node. The tree is drawn to scale, with branch lengths measured in the number of substitutions per site. At = Arabidopsis thaliana; Ac = Aquilegia coerulea; Al = Arabidopsis lyrata; Bd = Brachypodium distachyon; Br = Brassica rapa; Cp = Carica papaya; Cs = Cucumis sativus; Gm = Glycine max; Me = Manihot esculenta; Mg = Mimulus guttatus; Mt = Medicago truncatula; Os = Oryza saliva; Pp = Prunus persica; Pt = Populus trichocarpa; Sb = Sorghum bicolour; Si = Setaria italica; Sl = Solanum lycopersicon; Sm = Selaginella moellendorffii; Vv = Vitis vinifera.

Cigliano et al. BMC Evolutionary Biology 2011 11:78   doi:10.1186/1471-2148-11-78
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