# HISTORY 26 Mar 2016: Updated by: TOUCHUP-v1.15 17 Mar 2016: Updated by: TOUCHUP-v1.14 # molecular_function 20140829: Chordata_PTN001105676 has function hyaluronic acid binding (GO:0005540) 20140829: Chordata_PTN001105676 has function extracellular matrix structural constituent (GO:0005201) # cellular_component 20140829: Chordata_PTN001105676 is found in proteinaceous extracellular matrix (GO:0005578) # biological_process 20140829: Chordata_PTN001105676 participates in cell adhesion (GO:0007155) 20140829: Chordata_PTN001105676 participates in skeletal system development (GO:0001501) 20140829: Chordata_PTN001105676 participates in central nervous system development (GO:0007417) # 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).