This data set describes a gene tree estimated from 32 opsin
sequences.
Usage
data(opsin.newick)
Format
opsin.newick is a string with the tree in Newick format.
Source
This tree is described in Misawa and Tajima (2000) as an example
for application of the Klastorin (1982) classification method.
References
Misawa, K. (2000) A simple method for classifying genes and a bootstrap
test for classifications. Molecular
Biology and Evolution, 17, 1879–1884.
Examples
# example tree in NH format (a string)
data("opsin.newick")
opsin.newick
# get corresponding phylo object
tree.opsin <- read.tree(text = opsin.newick)
# plot tree
plot(tree.opsin, label.offset = 0.01)