Figure 8

Best scoring maximum likelihood phylogenetic analysis of von Willebrand A domain sequences. The clade containing the sushi domain sequence of G. chorda was used as the outgroup. Bootstrap values <50 removed. Scale bar indicates the branch length for 0.7 aa substitutions. *Denotes full protein sequences that are likely to be secreted, and therefore extracellular. —Denotes incomplete or partial sequences. All other sequences in the tree are predicted to be intracellular and/or not secreted. CCA names are shown in bolded red and other noncalcifying red algae species are in blue.