Phylogenetic Tree of <i>psbD</i> Gene Sequences from Cultured Cyanobacteria and Cyanophages

<p>Details as in <a href="http://www.plosbiology.org/article/info:doi/10.1371/journal.pbio.0040234#pbio-0040234-g001" target="_blank">Figure 1</a>. Sequences where intragenic recombination was detected using other methods (e.g., P-SSM1) were not included in these phylogenetic analyses. </p>