More taxa are not necessarily better for the reconstruction of ancestral character states.
Li
Guoliang
G
Department of Computer Science, National University of Singapore, Singapore. ligl@comp.nus.edu.sg
Steel
Mike
M
Zhang
Louxin
L
D002965:Classification / Q000379:methods*; D008954:Models, Biological; D010802:Phylogeny; D015203:Reproducibility of Results