Figure 4From: How protein targeting to primary plastids via the endomembrane system could have evolved? A new hypothesis based on phylogenetic studiesThe Bayesian tree for purple acid phosphatases obtained in PhyloBayes under the LG + Γ(5) model. Sequences experimentally proved to be imported to plastids are in red font. Proteins that were shown to be located in the cell wall by mass spectrometry are indicated by (W), and those that were experimentally proved to reside in endomembrane system by (E). Other explanations as in Figure 2.Back to article page