go_id,ontology,go_term,term_definition,evidence
GO:0001525,BP,angiogenesis,"Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.",IEA
GO:0004645,MF,"phosphorylase activity","Catalysis of the reaction: 1,4-alpha-D-glucosyl(n) + phosphate = 1,4-alpha-D-glucosyl(n-1) + alpha-D-glucose 1-phosphate. The name should be qualified in each instance by adding the name of the natural substrate, e.g. maltodextrin phosphorylase, starch phosphorylase, glycogen phosphorylase.",IBA
GO:0005829,CC,cytosol,"The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.",IBA
GO:0006206,BP,"pyrimidine nucleobase metabolic process","The chemical reactions and pathways involving pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases.",IEA
GO:0006935,BP,chemotaxis,"The directed movement of a motile cell or organism, or the directed growth of a cell guided by a specific chemical concentration gradient. Movement may be towards a higher concentration (positive chemotaxis) or towards a lower concentration (negative chemotaxis).",IEA
GO:0008083,MF,"growth factor activity","The function that stimulates a cell to grow or proliferate. Most growth factors have other actions besides the induction of cell growth or proliferation.",IEA
GO:0009032,MF,"thymidine phosphorylase activity","Catalysis of the reaction: thymidine + phosphate = thymine + 2-deoxy-D-ribose 1-phosphate.",IEA
GO:0016154,MF,"pyrimidine-nucleoside phosphorylase activity","Catalysis of the reaction: pyrimidine nucleoside + phosphate = pyrimidine + alpha-D-ribose 1-phosphate.",IEA
GO:0016763,MF,"transferase activity, transferring pentosyl groups","Catalysis of the transfer of a pentosyl group from one compound (donor) to another (acceptor).",EXP
GO:0030154,BP,"cell differentiation","The process in which relatively unspecialized cells, e.g. embryonic or regenerative cells, acquire specialized structural and/or functional features that characterize the cells, tissues, or organs of the mature organism or some other relatively stable phase of the organism's life history. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state.",IEA
GO:0043097,BP,"pyrimidine nucleoside salvage","Any process that generates a pyrimidine nucleoside, one of a family of organic molecules consisting of a pyrimidine base covalently bonded to a sugar ribose, from derivatives of it, without de novo synthesis.",TAS
GO:0046135,BP,"pyrimidine nucleoside catabolic process","The chemical reactions and pathways resulting in the breakdown of one of a family of organic molecules consisting of a pyrimidine base covalently bonded to a sugar ribose (a ribonucleoside) or deoxyribose (a deoxyribonucleoside).",TAS