Extended Data Fig. 2: Phylogenetic analysis of PBF8.
From: Uncovering the photosystem I assembly pathway in land plants
a, Phylogenetic tree of Arabidopsis PBF8 and putative PBF8 orthologs from other plant species generated using MEGA11 software. UniProtKB protein entries and the corresponding species are given for each sequence. The protein encoded by At3g56010 is shown in blue. The phylogenetic tree was reconstructed using the neighbor-joining method with 1,000 bootstrap replicates. Support values as percentages are shown next to the related branches. Bar, 0.2 amino acid substitutions per site. b, A membrane-spanning region is predicted in PBF8. Bioinformatic analysis of the membrane-spanning region of PBF8 was performed using DeepTMHMM (https://dtu.biolib.com/DeepTMHMM). The x-axis shows the amino acid position; the y-axis gives the probability of the presence of a transmembrane segment.
