R/hiv.ref.R

#' Population-level (between-host) HIV-1 Subtype reference alignment
#'
#' An alignment of 39 M HIV-1 nucleotide sequences selected to represent the
#' non-recombinant M group clades A through K.
#'
#' Genome-length aligned sequences are available at the link listed below.
#' Data here include only the gp41 ectodomain, a 399-nt region (HXB2 sites
#' 7881 through 8279) excised from the envelope glycoprotein (env), i.e. gp160
#' nucleotides 1657-2055 (gp160 amino acids 553-685) and gp41 nucleotides
#' 124-522 (gp41 amino acids 42-174).
#'
#' @format
#' \describe{
#'   \item{nts}{Sequence names contain five dot-separated fields, to indicate
#' clade, country sampled, year sampled, common name, and database accession
#' number.  The sequence Ref-H.B.00.00B4001.FJ711703 contains IUPAC ambiguity
#' codes.}
#'   \item{tre}{The Newick-formatted phylogeny was inferred by phyml3 with GTR
#' and Gamma4+I.}
#'   \item{clade}{M-group subtype (clade) designation, parsed from the sequence name.}
#' }
#' @source \url{http://hiv.lanl.gov/content/sequence/HIV/REVIEWS/RefSeqs2005/Refseqs05.html}
#' @source \url{http://hiv.lanl.gov/content/sequence/NEWALIGN/Align.html}
"hiv.ref"
phraber/pixelgram documentation built on May 25, 2019, 6:02 a.m.