FIGURE 6.
Occurrence of Prx IV in vertebrates. Forty-seven vertebrate genomes with substantial sequence coverage were selected to illustrate the distribution of Prx IV in vertebrates. In each organism, the presence of Prx IV-L or Prx IV-S forms is indicated. EST databases were also analyzed for the presence of Prx IV-L cDNAs. Prx IV-L orthologs were only detected in eutherian mammals.