Fig. 3From: Insights into the molecular regulation of monolignol-derived product biosynthesis in the growing hemp hypocotylPhylogenetic analysis of DIR and DIR-like proteins (DLP). Cannabis sativa (Csa), A. thaliana (At), Forsythia x intermedia, Populus trichocarpa, Schisandra chinensis and Linum usitatissimum (Lu). Neighbour-joining tree calculated with 1000 bootstraps replicates with bioNJ algorithm (phylogeny.fr; [72]). Scale bar: expected numbers of amino acid substitutions per site. The sequences are in the Additional file 1Back to article page