Example cds sequences from HIV-1 sample 136 patient 1 from
Sweden envelope glycoprotein (env) gene, V3 region as DNAStringSet
.
data(hiv)
an object of class DNAStringSet
see XStringSet-class
Yang et al. (2000) Codon-substitution models for heterogeneous selection pressure at amino acid sites. Genetics. 155(1), 431-449.
data("hiv", package="MSA2dist")