GOCCCHILDREN: Annotation of GO Identifiers to their Cellular Component...
In Bioconductor/GO.db: A set of annotation maps describing the entire Gene Ontology

Description Details References See Also Examples

This data set describes associations between GO molecular function (CC) terms and their direct children CC terms, based on the directed acyclic graph (DAG) defined by the Gene Ontology Consortium. The format is an R object mapping the GO CC terms to all direct children terms, where a direct child term is a more specific GO term that is immediately preceded by the given GO term in the DAG.

Each GO CC term is mapped to a vector of children GO CC terms.

Cellular component is defined as the subcellular structures, locations, and macromolecular complexes; examples include nucleus, telomere, and origin recognition complex as defined by Gene Ontology Consortium.

Mappings were based on data provided: Gene Ontology ftp://ftp.geneontology.org/pub/go/godatabase/archive/latest-lite/ With a date stamp from the source of: 2018-Oct10

http://www.geneontology.org/ and https://www.ncib.nlm.nih.gov/entrez/query.fcgi?db=gene

AnnotationDb-class for use of the select() interface.

## select() interface:
## Objects in this package can be accessed using the select() interface
## from the AnnotationDbi package. See ?select for details.

## Bimap interface:
# Convert the object to a list
xx <- as.list(GOCCCHILDREN)
# Remove GO IDs that do not have any children
xx <- xx[!is.na(xx)]
if(length(xx) > 0){
goids <- xx[[1]]
# Find out the GO terms for the first parent goid
GOID(GOTERM[[goids[1]]])
Term(GOTERM[[goids[1]]])
Synonym(GOTERM[[goids[1]]])
Secondary(GOTERM[[goids[1]]])
Definition(GOTERM[[goids[1]]])
Ontology(GOTERM[[goids[1]]])
}