ratLLMappingsGO2LL {ratLLMappings} | R Documentation

## An annotation data that maps Gene Ontology identifiers to LocusLink identifiers

### Description

ratLLMappingsGO2LL maps Gene Ontology (GO) ids to LocusLink ids for genes whose products have the functions corresponding to the GO ids

### Details

This is an environment object containing key and value pairs. Keys are GO ids and values are LocusLink ids. Values are vectors of length 1 or more depending on whether a GO id can be mapped to one or more LocusLink ids. Names of values are evidence code that indicate the type of evidences that support associations between genes and GO functions.

The evidence codes in use include:

IMP: inferred from mutant phenotype IGI: inferred from genetic interaction IPI: inferred from physical interaction ISS: inferred from sequence similarity IDA: inferred from direct assay IEP: inferred from expression pattern IEA: inferred from electronic annotation TAS: traceable author statement NAS: non-traceable author statement ND: no biological data available IC: inferred by curator

Mappings were derived from data provided by:

Entrez Gene: Not available

Package built: Thu May 12 10:34:26 2005

### References

ftp://ftp.ncbi.nih.gov/refseq/LocusLink/LL_tmpl.gz

### Examples

            require("annotate") || stop("annotate unavailable")
            xx <- as.list(ratLLMappingsGO2LL)
            if(length(xx) > 0){
                    # Get the value of the first key
                    xx[[1]]
                    # Get the values  for a few keys
                    if(length(xx) >= 3){
                            xx[1:3]
                    }
            }

[Package ratLLMappings version 1.8.1 Index]