Gene Ontology annotation through association of InterPro records with GO terms

Manual transfer of experimentally-verified manual GO annotation data to orthologs by curator judgment of sequence similarity

Annotation inferences using phylogenetic trees

Manual annotations that require more than one source of functional data to support the assignment of the associated GO term (IC)

Gene Ontology annotation based on UniProtKB/Swiss-Prot Subcellular Location vocabulary mapping, accompanied by conservative changes to GO terms applied by UniProt

Manual transfer of GO annotation data to genes by curator judgment of sequence model

Combined Automated Annotation using Multiple IEA Methods

ORFeome cloning and global analysis of protein localization in the fission yeast Schizosaccharomyces pombe.

Purification and properties of protoporphyrinogen oxidase from the yeast Saccharomyces cerevisiae. Mitochondrial location and evidence for a precursor form of the protein.