Phylogenetic reconstruction of PIF protein family.

<p>Phylogenetic analysis of PIF protein subfamily in Viridiplantae performed with 112 sequences from 13 species. Accession numbers of all sequences are detailed in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0165929#pone.0165929.s010" target="_blank">S1 Table</a>. Compacted clades encompassing more than one sequence are indicated by black triangles. <i>Arabidopsis thaliana</i> and <i>Solanum lycopersicum</i> sequences are indicated with green and red circles, respectively. PIF clades are highlighted with colored squares. Numbers at nodes represent bootstrap/approximate likelihood-ratio test (aLRT) values.