Fig. 4.

Myosin maximum likelihood phylogeny (830 taxa, 754 AA). Groups colored according to taxonomy as in figure 1 (blue= Chlorarachniophyta, brown= Foraminifera). Branches are collapsed according to myosin class affiliation and following the nomenclature of Sebé-Pedrós et al. (2014). The tree is midpoint-rooted and thick branches represent bootstrap support > 75%, and Bayesian support > 0.8 pp. The domain architectures for each class with representatives from Rhizaria are shown. A complete ML tree without collapsed branches as well as IPR annotation of functional domains is listed in supplementary figure S8, Supplementary Material online.