# HISTORY 29 Sep 2016: Saved by mfeuerma using Paint 2.22 # molecular_function 20160929: root_PTN000235847 has function methionine-tRNA ligase activity (GO:0004825) # cellular_component 20160929: Eukaryota_PTN000235848 is found in mitochondrion (GO:0005739) 20160929: Viridiplantae_PTN002457915 is found in mitochondrion (GO:0005739) 20160929: Viridiplantae_PTN002457915 is found in chloroplast stroma (GO:0009570) # biological_process 20160929: root_PTN000235847 participates in methionyl-tRNA aminoacylation (GO:0006431) # 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).