# HISTORY 25 Mar 2016: Updated by: TOUCHUP-v1.15 15 Mar 2016: Updated by: TOUCHUP-v1.14 # molecular_function 20150305: cellular organisms_PTN000315300 has function RNA binding (GO:0003723) 20150305: cellular organisms_PTN000315300 contributes to function ribonuclease P activity (GO:0004526) # cellular_component 20150305: cellular organisms_PTN000315300 is found in nucleolar ribonuclease P complex (GO:0005655) 20150305: Euryarchaeota_PTN001405043 is NOT found in nucleolar ribonuclease P complex (GO:0005655) # biological_process 20150305: Eukaryota_PTN000315301 participates in tRNA processing (GO:0008033) 20150305: Eukaryota_PTN000315301 participates in RNA phosphodiester bond hydrolysis, endonucleolytic (GO:0090502) # WARNINGS - THE FOLLOWING HAVE BEEN REMOVED FOR THE REASONS NOTED # NOTES # REFERENCE Annotation inferences using phylogenetic trees The goal of the GO Reference Genome Project, described in PMID 19578431, is to provide accurate, complete and consistent GO annotations for all genes in twelve model organism genomes. To this end, GO curators are annotating evolutionary trees from the PANTHER database with GO terms describing molecular function, biological process and cellular component. GO terms based on experimental data from the scientific literature are used to annotate ancestral genes in the phylogenetic tree by sequence similarity (ISS), and unannotated descendants of these ancestral genes are inferred to have inherited these same GO annotations by descent. The annotations are done using a tool called PAINT (Phylogenetic Annotation and INference Tool).