Phylogenetic trees of 11 species obtained by (first row) DC distance for nullomers (T1—on the left) and first order nullomers (T2—on the right); (second row) DJ distance for nullomers (T3—on the left) and first order nullomers (T4—on the right). VergniDavide SantoniDaniele 2016 <p>Phylogenetic trees of 11 species obtained by (first row) DC distance for nullomers (T1—on the left) and first order nullomers (T2—on the right); (second row) DJ distance for nullomers (T3—on the left) and first order nullomers (T4—on the right).</p>