Phylogenetic trees based on (A) partial <i>STE3</i> nucleotide sequences of <i>Cryptococcus flavescens</i> and <i>C</i>. <i>terrestris</i>, (B) partial <i>SXI2</i> nucleotide sequences of <i>Cryptococcus flavescens</i>, and (C) different mating types of <i>Cryptococcus flavescens</i> inferred from the analysis of the P/R (A) and HD (B) loci.

<p>The numbers given on branches are frequencies (>70%) with which a given branch appeared in 1,000 bootstrap replications. The scale indicates the number of expected substitutions accumulated per site. Accession numbers of nucleotide sequences are provided in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0120400#pone.0120400.s007" target="_blank">S1 Table</a>.