character, common name of the target species. Note that scientific
name is not used here. Default species="human". For a list of other
species names, type in: data(bods); bods
character, the gene annotation package name for the target
species. It is either one of the Bioconductor OrgDb packages or a
user supplied package with similar data structures created using
AnnotationForge package. Default species=NULL, the right annotation
package will be located for the specified speices in Bioconductor
automatically. Otherwise, the user need to prepare and supply a
usable annotation package in the same format.
character, target ID type for the get sets, case insensitive. Default
gene.idtype="eg", i.e. Entrez Gene. Entrez Gene is the primary GO gene ID
for many common model organisms, like human, mouse, rat etc. For
other species may use "orf" (open reading frame) and other specific
gene IDs, please type in: data(bods); bods to check the details.