《yeast2.db》.pdf

yeast2.db May 13, 2013 yeast2ALIAS Map Open Reading Frame (ORF) Identifiers to Alias Gene Names Description 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. Details 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 / With a date stamp from the source of: 02-Mar-2013 References /DownloadContents.shtml Examples x - yeast2ALIAS # 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]] } 1 2 yeast2CHR yeast2.db Bioconductor annotation data package Description Welcome to the yeast2.db annotation Package. The purpose of this package is to provide detailed information about the yeast2 platform. This package is updated biannually. You can learn what objects this package supports with the following command: ls(package:yeast2.db) Each of these objects has their own manual page detailing where relevant data was obtained along with some examples of how to use it. Examples ls(package:yeast2.db) yeast2CHR Map Manufacturer IDs to Chromosomes Description