A polynomial-time algorithm computing lower and upper bounds of the rooted subtree prune and regraft distance.
Kannan L, Li H, Mushegian A. J Comput Biol. 2011;18:743-757.
Read on PubMedKannan L, Li H, Mushegian A. J Comput Biol. 2011;18:743-757.
Read on PubMed