19 Parents
| Identifier | Name | Description |
|---|---|---|
| GO:0016020 | membrane | A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it. |
| GO:0044464 | cell part | Any constituent part of a cell, the basic structural and functional unit of all organisms. |
| GO:0005575 | cellular_component | The part of a cell or its extracellular environment in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together. |
| GO:0005623 | cell | The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope. |
| GO:0044425 | membrane part | Any constituent part of a membrane, a double layer of lipid molecules that encloses all cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. |
| GO:0044459 | plasma membrane part | Any constituent part of the plasma membrane, the membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. |
| GO:0044463 | cell projection part | Any constituent part of a cell projection, a prolongation or process extending from a cell, e.g. a flagellum or axon. |
| GO:0042995 | cell projection | A prolongation or process extending from a cell, e.g. a flagellum or axon. |
| GO:0045202 | synapse | The junction between a nerve fiber of one neuron and another neuron or muscle fiber or glial cell; the site of interneuronal communication. As the nerve fiber approaches the synapse it enlarges into a specialized structure, the presynaptic nerve ending, which contains mitochondria and synaptic vesicles. At the tip of the nerve ending is the presynaptic membrane; facing it, and separated from it by a minute cleft (the synaptic cleft) is a specialized area of membrane on the receiving cell, known as the postsynaptic membrane. In response to the arrival of nerve impulses, the presynaptic nerve ending secretes molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane. |
| GO:0044456 | synapse part | Any constituent part of a synapse, the junction between a nerve fiber of one neuron and another neuron or muscle fiber or glial cell. |
| GO:0098589 | membrane region | A membrane that is a part of a larger membrane. Examples include the apical region of the plasma membrane of an epithelial cell and the various regions of the endoplasmic reticulum membrane. |
| GO:0098590 | plasma membrane region | A membrane that is a (regional) part of the plasma membrane. |
| GO:0097458 | neuron part | Any constituent part of a neuron, the basic cellular unit of nervous tissue. A typical neuron consists of a cell body (often called the soma), an axon, and dendrites. Their purpose is to receive, conduct, and transmit impulses in the nervous system. |
| GO:0098794 | postsynapse | The part of a synapse that is part of the post-synaptic cell. |
| GO:0043005 | neuron projection | A prolongation or process extending from a nerve cell, e.g. an axon or dendrite. |
| GO:0030425 | dendrite | A neuron projection that has a short, tapering, often branched, morphology, receives and integrates signals from other neurons or from sensory stimuli, and conducts a nerve impulse towards the axon or the cell body. In most neurons, the impulse is conveyed from dendrites to axon via the cell body, but in some types of unipolar neuron, the impulse does not travel via the cell body. |
| GO:0036477 | somatodendritic compartment | The region of a neuron that includes the cell body (cell soma) and the dendrite, but excludes the axon. |
| GO:0043197 | dendritic spine | Protrusion from a dendrite. Spines are specialised subcellular compartments involved in the synaptic transmission. They are linked to the dendritic shaft by a restriction. Because of their bulb shape, they function as a biochemical and an electrical compartment. Spine remodeling is though to be involved in synaptic plasticity. |
| GO:0044309 | neuron spine | A small membranous protrusion, often ending in a bulbous head and attached to the neuron by a narrow stalk or neck. |
30 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| part of | GO:0030425 | GO:0043197 |
| part of | GO:0098794 | GO:0043197 |
| is_a | GO:0044456 | GO:0043197 |
| is_a | GO:0044463 | GO:0043197 |
| is_a | GO:0044309 | GO:0043197 |
| has_part | GO:0044464 | GO:0043197 |
| has_part | GO:0016020 | GO:0043197 |
| part of | GO:0036477 | GO:0043197 |
| is_a | GO:0044464 | GO:0043197 |
| has_part | GO:0098589 | GO:0043197 |
| is_a | GO:0097458 | GO:0043197 |
| part of | GO:0042995 | GO:0043197 |
| part of | GO:0043005 | GO:0043197 |
| part of | GO:0005575 | GO:0043197 |
| has_part | GO:0044459 | GO:0043197 |
| part of | GO:0044456 | GO:0043197 |
| has_part | GO:0005575 | GO:0043197 |
| has_part | GO:0044425 | GO:0043197 |
| part of | GO:0044464 | GO:0043197 |
| has_part | GO:0098590 | GO:0043197 |
| part of | GO:0045202 | GO:0043197 |
| part of | GO:0005623 | GO:0043197 |
| is_a | GO:0005575 | GO:0043197 |
| is_a | GO:0043005 | GO:0043197 |
| is_a | GO:0042995 | GO:0043197 |
| part of | GO:0097458 | GO:0043197 |
| part of | GO:0043197 | GO:0044326 |
| part of | GO:0043197 | GO:0044327 |
| is_a | GO:0043197 | GO:0097464 |
| part of | GO:0043197 | GO:0098836 |
