ygs98ALIAS {ygs98.db} | R Documentation |
A set of gene names may have been used to report yeast genes represented by ORF identifiers. One of these names is chosen to be the primary gene name, and the others are considered aliases. This R object provides mappings between the primary name and aliases.
Each primary name maps to a vector of alias names. If there are no
aliases, the vector will contain NA
.
Annotation based on data provided by: Yeast Genome ( ftp://genome-ftp.stanford.edu/pub/yeast/data_download ) on 2008-Mar29
http://www.yeastgenome.org/DownloadContents.shtml
x <- ygs98ALIAS # Get the probe identifiers that are mapped to alias names mapped_probes <- mappedkeys(x) # Convert to a list xx <- as.list(x[mapped_probes]) if(length(xx) > 0) { # Get the alias names for the first five probes xx[1:5] # For the first probe xx[[1]] }