ratCHRLOCLOCUSID2CHR {ratCHRLOC}R Documentation

An annotation data file that maps LocusLink identifiers to chromosome number

Description

ratCHRLOCLOCUSID2CHR maps LocusLink ids to the chromosome numbers the genes represented by the Locuslink ids reside

Details

This is an environment object containing key and value pairs. Keys are LocusLink ids and values are the corresponding chromosome numbers the genes reside. Values are vectors of length 1 or more depending on whether a give LocusLink id can be mapped to one or more chromosomes.

Mappings were derived from data provided by:

Golden Path:http://gopher5/compbio/annotationSourceData/hgdownload.cse.ucsc.edu/goldenPath/currentGenomes//Rattus_norvegicus/database/. Built: No build info available.

Package built: Sat Mar 25 23:23:04 2006

References

http://www.genome.ucsc.edu/goldenPath/hg16/database/

Examples

        require("annotate") || stop("annotate unavailable")
        xx <- as.list(ratCHRLOCLOCUSID2CHR)
        if(length(xx) > 0){
                # Get the value of the first LocusLink id
                xx[1]
                # Get the values for a few LocusLink ids
                if(length(xx) >= 3){
                        xx[1:3]
                }
        }

[Package ratCHRLOC version 1.12.0 Index]