BP

GO:0001525

angiogenesis

Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.

IEA

BP

GO:0006206

pyrimidine nucleobase metabolic process

The chemical reactions and pathways involving pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases.

IEA

BP

GO:0006935

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

BP

GO:0030154

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

BP

GO:0043097

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

BP

GO:0046135

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

CC

GO:0005829

cytosol

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

IBA|TAS

MF

GO:0004645

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

MF

GO:0008083

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

MF

GO:0009032

thymidine phosphorylase activity

Catalysis of the reaction: thymidine + phosphate = thymine + 2-deoxy-D-ribose 1-phosphate.

IEA

MF

GO:0016154

pyrimidine-nucleoside phosphorylase activity

Catalysis of the reaction: pyrimidine nucleoside + phosphate = pyrimidine + alpha-D-ribose 1-phosphate.

IEA

MF

GO:0016763

transferase activity, transferring pentosyl groups

Catalysis of the transfer of a pentosyl group from one compound (donor) to another (acceptor).

EXP