tr <- read.tree(text = tr)
tr <- makeNodeLabel(tr, "u", nodeList = list(Pan = "Pan", Homo = "Homo"))
plot(tr, show.node.label = TRUE)
tr <- read.tree(text = tr)
tr <- makeNodeLabel(tr, "u", nodeList = list(Pan = "Pan", Homo = "Homo"))
plot(tr, show.node.label = TRUE)