molecular function |
| GO:0005128 | | erythropoietin receptor binding | | Interacting selectively and non-covalently with the erythropoietin receptor. |
| GO:0005179 | | hormone activity | | The action characteristic of a hormone, any substance formed in very small amounts in one specialized organ or group of cells and carried (sometimes in the bloodstream) to another organ or group of cells in the same organism, upon which it has a specific regulatory action. The term was originally applied to agents with a stimulatory physiological action in vertebrate animals (as opposed to a chalone, which has a depressant action). Usage is now extended to regulatory compounds in lower animals and plants, and to synthetic substances having comparable effects; all bind receptors and trigger some biological process. |
| GO:0005515 | | protein binding | | Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules). |
| GO:0030295 | | protein kinase activator activity | | Binds to and increases the activity of a protein kinase, an enzyme which phosphorylates a protein. |
biological process |
| GO:0032147 | | activation of protein kinase activity | | Any process that initiates the activity of an inactive protein kinase. |
| GO:0006953 | | acute-phase response | | An acute inflammatory response that involves non-antibody proteins whose concentrations in the plasma increase in response to infection or injury of homeothermic animals. |
| GO:0007568 | | aging | | A developmental process that is a deterioration and loss of function over time. Aging includes loss of functions such as resistance to disease, homeostasis, and fertility, as well as wear and tear. Aging includes cellular senescence, but is more inclusive. May precede death and may succeed developmental maturation (GO:0021700). |
| GO:0006915 | | apoptotic process | | A programmed cell death process which begins when a cell receives an internal (e.g. DNA damage) or external signal (e.g. an extracellular death ligand), and proceeds through a series of biochemical events (signaling pathway phase) which trigger an execution phase. The execution phase is the last step of an apoptotic process, and is typically characterized by rounding-up of the cell, retraction of pseudopodes, reduction of cellular volume (pyknosis), chromatin condensation, nuclear fragmentation (karyorrhexis), plasma membrane blebbing and fragmentation of the cell into apoptotic bodies. When the execution phase is completed, the cell has died. |
| GO:0008015 | | blood circulation | | The flow of blood through the body of an animal, enabling the transport of nutrients to the tissues and the removal of waste products. |
| GO:0071474 | | cellular hyperosmotic response | | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of detection of, or exposure to, a hyperosmotic environment, i.e. an environment with a higher concentration of solutes than the organism or cell. |
| GO:0007566 | | embryo implantation | | Attachment of the blastocyst to the uterine lining. |
| GO:0030218 | | erythrocyte differentiation | | The process in which a myeloid precursor cell acquires specializes features of an erythrocyte. |
| GO:0043249 | | erythrocyte maturation | | A developmental process, independent of morphogenetic (shape) change, that is required for an erythrocyte to attain its fully functional state. |
| GO:0042541 | | hemoglobin biosynthetic process | | The chemical reactions and pathways resulting in the formation of hemoglobin, an oxygen carrying, conjugated protein containing four heme groups and globin. |
| GO:0043066 | | negative regulation of apoptotic process | | Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process. |
| GO:0010523 | | negative regulation of calcium ion transport into cytosol | | Any process that decreases the rate of the directed movement of calcium ions into the cytosol of a cell. The cytosol is that part of the cytoplasm that does not contain membranous or particulate subcellular components. |
| GO:2001258 | | negative regulation of cation channel activity | | Any process that stops, prevents or reduces the frequency, rate or extent of cation channel activity. |
| GO:1902251 | | negative regulation of erythrocyte apoptotic process | | Any process that stops, prevents or reduces the frequency, rate or extent of erythrocyte apoptotic process. |
| GO:1902219 | | negative regulation of intrinsic apoptotic signaling pathway in response to osmotic stress | | Any process that stops, prevents or reduces the frequency, rate or extent of intrinsic apoptotic signaling pathway in response to osmotic stress. |
| GO:0033033 | | negative regulation of myeloid cell apoptotic process | | Any process that stops, prevents, or reduces the frequency, rate, or extent of a myeloid cell apoptotic process. |
| GO:1901215 | | negative regulation of neuron death | | Any process that stops, prevents or reduces the frequency, rate or extent of neuron death. |
| GO:0000122 | | negative regulation of transcription from RNA polymerase II promoter | | Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter. |
| GO:0018105 | | peptidyl-serine phosphorylation | | The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine. |
| GO:0045740 | | positive regulation of DNA replication | | Any process that activates or increases the frequency, rate or extent of DNA replication. |
| GO:0070374 | | positive regulation of ERK1 and ERK2 cascade | | Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the ERK1 and ERK2 cascade. |
| GO:0046579 | | positive regulation of Ras protein signal transduction | | Any process that activates or increases the frequency, rate or extent of Ras protein signal transduction. |
| GO:0042104 | | positive regulation of activated T cell proliferation | | Any process that activates or increases the rate or extent of activated T cell proliferation. |
| GO:0008284 | | positive regulation of cell proliferation | | Any process that activates or increases the rate or extent of cell proliferation. |
| GO:0045666 | | positive regulation of neuron differentiation | | Any process that activates or increases the frequency, rate or extent of neuron differentiation. |
| GO:0010976 | | positive regulation of neuron projection development | | Any process that increases the rate, frequency or extent of neuron projection development. Neuron projection development is the process whose specific outcome is the progression of a neuron projection over time, from its formation to the mature structure. A neuron projection is any process extending from a neural cell, such as axons or dendrites (collectively called neurites). |
| GO:0045860 | | positive regulation of protein kinase activity | | Any process that activates or increases the frequency, rate or extent of protein kinase activity. |
| GO:0045893 | | positive regulation of transcription, DNA-templated | | Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription. |
| GO:0006357 | | regulation of transcription from RNA polymerase II promoter | | Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter. |
| GO:0061418 | | regulation of transcription from RNA polymerase II promoter in response to hypoxia | | Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter as a result of a hypoxia stimulus. |
| GO:0048678 | | response to axon injury | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an axon injury stimulus. |
| GO:0051602 | | response to electrical stimulus | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an electrical stimulus. |
| GO:0043627 | | response to estrogen | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of stimulus by an estrogen, C18 steroid hormones that can stimulate the development of female sexual characteristics. |
| GO:0055093 | | response to hyperoxia | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating increased oxygen tension. |
| GO:0001666 | | response to hypoxia | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level. |
| GO:0070555 | | response to interleukin-1 | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an interleukin-1 stimulus. |
| GO:0032496 | | response to lipopolysaccharide | | Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria. |
| GO:0007584 | | response to nutrient | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a nutrient stimulus. |
| GO:0009651 | | response to salt stress | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating an increase or decrease in the concentration of salt (particularly but not exclusively sodium and chloride ions) in the environment. |
| GO:0033574 | | response to testosterone | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a testosterone stimulus. |
| GO:0033189 | | response to vitamin A | | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a vitamin A stimulus. |
| GO:0007165 | | signal transduction | | The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell. |
cellular component |
| GO:0009986 | | cell surface | | The external part of the cell wall and/or plasma membrane. |
| GO:0005576 | | extracellular region | | The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite. |
| GO:0005615 | | extracellular space | | That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid. |