26 Parents
Identifier | Name | Description |
---|---|---|
GO:0005737 | cytoplasm | All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. |
GO:0043234 | protein complex | A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical. |
GO:0005622 | intracellular | The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm. |
GO:0000930 | gamma-tubulin complex | A multiprotein complex composed of gamma-tubulin and other non-tubulin proteins. Gamma-tubulin complexes are localized to microtubule organizing centers, and play an important role in the nucleation of microtubules. The number and complexity of non-tubulin proteins associated with these complexes varies between species. |
GO:0000922 | spindle pole | Either of the ends of a spindle, where spindle microtubules are organized; usually contains a microtubule organizing center and accessory molecules, spindle microtubules and astral microtubules. |
GO:0005815 | microtubule organizing center | An intracellular structure that can catalyze gamma-tubulin-dependent microtubule nucleation and that can anchor microtubules by interacting with their minus ends, plus ends or sides. |
GO:0005856 | cytoskeleton | Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles. |
GO:0005819 | spindle | The array of microtubules and associated molecules that forms between opposite poles of a eukaryotic cell during mitosis or meiosis and serves to move the duplicated chromosomes apart. |
GO:0044464 | cell part | Any constituent part of a cell, the basic structural and functional unit of all organisms. |
GO:0044444 | cytoplasmic part | Any constituent part of the cytoplasm, all of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. |
GO:0044424 | intracellular part | Any constituent part of the living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm. |
GO:0032991 | macromolecular complex | A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which the constituent parts function together. |
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:0043226 | organelle | Organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton, and prokaryotic structures such as anammoxosomes and pirellulosomes. Excludes the plasma membrane. |
GO:0043229 | intracellular organelle | Organized structure of distinctive morphology and function, occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane. |
GO:0044422 | organelle part | Any constituent part of an organelle, an organized structure of distinctive morphology and function. Includes constituent parts of the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton, but excludes the plasma membrane. |
GO:0044446 | intracellular organelle part | A constituent part of an intracellular organelle, an organized structure of distinctive morphology and function, occurring within the cell. Includes constituent parts of the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton but excludes the plasma membrane. |
GO:0043228 | non-membrane-bounded organelle | Organized structure of distinctive morphology and function, not bounded by a lipid bilayer membrane. Includes ribosomes, the cytoskeleton and chromosomes. |
GO:0043232 | intracellular non-membrane-bounded organelle | Organized structure of distinctive morphology and function, not bounded by a lipid bilayer membrane and occurring within the cell. Includes ribosomes, the cytoskeleton and chromosomes. |
GO:0044430 | cytoskeletal part | Any constituent part of the cytoskeleton, a cellular scaffolding or skeleton that maintains cell shape, enables some cell motion (using structures such as flagella and cilia), and plays important roles in both intra-cellular transport (e.g. the movement of vesicles and organelles) and cellular division. Includes constituent parts of intermediate filaments, microfilaments, microtubules, and the microtrabecular lattice. |
GO:0015630 | microtubule cytoskeleton | The part of the cytoskeleton (the internal framework of a cell) composed of microtubules and associated proteins. |
GO:0044450 | microtubule organizing center part | Any constituent part of a microtubule organizing center, a region in a eukaryotic cell, such as a centrosome or basal body, from which microtubules grow. |
GO:0008275 | gamma-tubulin small complex | A complex usually comprising two gamma-tubulin molecules and two conserved non-tubulin proteins. Some gamma-tubulin small complexes are thought to be the repeating unit making up the core of the gamma-tubulin ring complex. |
GO:0000928 | gamma-tubulin small complex, spindle pole body | A complex composed of two gamma-tubulin molecules and conserved non-tubulin proteins located in the spindle pole body and isolated by fractionation from cells. The complex, approximately 6S-9S, is analogous to the small complex in animal cells but contains fewer subunits, and is not thought to multimerize into larger functional units, like complexes in those organisms. An example of this structure is found in Saccharomyces cerevisiae. |
GO:0005816 | spindle pole body | The microtubule organizing center in fungi; functionally homologous to the animal cell centrosome. |
34 Relations
Relationship |
Parent Term . Identifier |
Child Term . Identifier |
---|---|---|
is_a | GO:0008275 | GO:0000928 |
is_a | GO:0008275 | GO:0000928 |
part of | GO:0005816 | GO:0000928 |
part of | GO:0005816 | GO:0000928 |
part of | GO:0043226 | GO:0000928 |
part of | GO:0015630 | GO:0000928 |
part of | GO:0043228 | GO:0000928 |
is_a | GO:0005575 | GO:0000928 |
is_a | GO:0044464 | GO:0000928 |
part of | GO:0043229 | GO:0000928 |
is_a | GO:0043234 | GO:0000928 |
is_a | GO:0044444 | GO:0000928 |
is_a | GO:0044422 | GO:0000928 |
part of | GO:0005623 | GO:0000928 |
part of | GO:0005622 | GO:0000928 |
is_a | GO:0000930 | GO:0000928 |
part of | GO:0044430 | GO:0000928 |
part of | GO:0044446 | GO:0000928 |
part of | GO:0044424 | GO:0000928 |
part of | GO:0043232 | GO:0000928 |
part of | GO:0044464 | GO:0000928 |
part of | GO:0005819 | GO:0000928 |
part of | GO:0044422 | GO:0000928 |
part of | GO:0005737 | GO:0000928 |
part of | GO:0005815 | GO:0000928 |
is_a | GO:0044450 | GO:0000928 |
part of | GO:0000922 | GO:0000928 |
part of | GO:0005856 | GO:0000928 |
is_a | GO:0044430 | GO:0000928 |
is_a | GO:0044446 | GO:0000928 |