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Fig. 5 | BMC Evolutionary Biology

Fig. 5

From: Lacking catalase, a protistan parasite draws on its photosynthetic ancestry to complete an antioxidant repertoire with ascorbate peroxidase

Fig. 5

Phylogeny of predicted APX proteins within the perkinsids and dinoflagellates. P. marinus APXs are distinct from all four dinoflagellate clades, and share a weakly supported group with Hematodinium sp. The tree shows representative core dinoflagellates that possess from one to four of the clades. The basal dinoflagellate Oxyrrhis contains only clade 4 APX form (inset table lower right). Organismal taxonomic relationships are drawn in the inset, upper left

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