A partial tree and resolution. A partial tree containing only five taxa, is resolved by adding the missing taxa forming an unresolved tree nine taxa. The vertex of degree 7 is then divided as described in Definition 6.3 until a resolved tree of nine taxa has been constructed. This resolution of the first tree is contained in the image of that partial tree.
Sundberg et al. BMC Bioinformatics 2012 13(Suppl 13):S8 doi:10.1186/1471-2105-13-S13-S8