29 Parents
| Identifier | Name | Description |
|---|---|---|
| GO:0006996 | organelle organization | A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an organelle within a cell. An organelle is an organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane. |
| GO:0009987 | cellular process | Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. |
| GO:0008150 | biological_process | A biological process is the execution of a genetically-encoded biological module or program. It consists of all the steps required to achieve the specific biological objective of the module. A biological process is accomplished by a particular set of molecular functions carried out by specific gene products (or macromolecular complexes), often in a highly regulated manner and in a particular temporal sequence. |
| GO:0071840 | cellular component organization or biogenesis | A process that results in the biosynthesis of constituent macromolecules, assembly, arrangement of constituent parts, or disassembly of a cellular component. |
| GO:0016043 | cellular component organization | A process that results in the assembly, arrangement of constituent parts, or disassembly of a cellular component. |
| GO:0007059 | chromosome segregation | The process in which genetic material, in the form of chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets. In eukaryotes, chromosome segregation begins with the condensation of chromosomes, includes chromosome separation, and ends when chromosomes have completed movement to the spindle poles. |
| GO:0000280 | nuclear division | The division of a cell nucleus into two nuclei, with DNA and other nuclear contents distributed between the daughter nuclei. |
| GO:0051276 | chromosome organization | A process that is carried out at the cellular level that results in the assembly, arrangement of constituent parts, or disassembly of chromosomes, structures composed of a very long molecule of DNA and associated proteins that carries hereditary information. This term covers covalent modifications at the molecular level as well as spatial relationships among the major components of a chromosome. |
| GO:0048285 | organelle fission | The creation of two or more organelles by division of one organelle. |
| GO:0098813 | nuclear chromosome segregation | The process in which genetic material, in the form of nuclear chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets. Nuclear chromosome segregation begins with the condensation of chromosomes, includes chromosome separation, and ends when chromosomes have completed movement to the spindle poles. |
| GO:0022402 | cell cycle process | The cellular process that ensures successive accurate and complete genome replication and chromosome segregation. |
| GO:0007049 | cell cycle | The progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Canonically, the cell cycle comprises the replication and segregation of genetic material followed by the division of the cell, but in endocycles or syncytial cells nuclear replication or nuclear division may not be followed by cell division. |
| GO:0022414 | reproductive process | A biological process that directly contributes to the process of producing new individuals by one or two organisms. The new individuals inherit some proportion of their genetic material from the parent or parents. |
| GO:0051321 | meiotic cell cycle | Progression through the phases of the meiotic cell cycle, in which canonically a cell replicates to produce four offspring with half the chromosomal content of the progenitor cell via two nuclear divisions. |
| GO:1903046 | meiotic cell cycle process | A process that is part of the meiotic cell cycle. |
| GO:0019953 | sexual reproduction | A type of reproduction that combines the genetic material of two gametes (such as a sperm or egg cell or fungal spores). The gametes have an haploid genome (with a single set of chromosomes, the product of a meiotic division) and combines with one another to produce a zygote (diploid). |
| GO:0007127 | meiosis I | The first meiotic nuclear division in which homologous chromosomes are paired and segregated from each other, producing two haploid daughter nuclei. |
| GO:0140013 | meiotic nuclear division | One of the two nuclear divisions that occur as part of the meiotic cell cycle. |
| GO:0061982 | meiosis I cell cycle process | A process that contributes to the first meiotic division. The first meiotic division is the reductive division resulting in the separation of homologous chromosome pairs. |
| GO:0045132 | meiotic chromosome segregation | The process in which genetic material, in the form of chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets during M phase of the meiotic cell cycle. |
| GO:0007062 | sister chromatid cohesion | The cell cycle process in which the sister chromatids of a replicated chromosome become tethered to each other. |
| GO:0051177 | meiotic sister chromatid cohesion | The cell cycle process in which sister chromatids of a replicated chromosome are joined along the entire length of the chromosome during meiosis. |
| GO:0045143 | homologous chromosome segregation | The cell cycle process in which replicated homologous chromosomes are organized and then physically separated and apportioned to two sets during the first division of the meiotic cell cycle. Each replicated chromosome, composed of two sister chromatids, aligns at the cell equator, paired with its homologous partner; this pairing off, referred to as synapsis, permits genetic recombination. One homolog (both sister chromatids) of each morphologic type goes into each of the resulting chromosome sets. |
| GO:0034086 | maintenance of sister chromatid cohesion | The process in which the association between sister chromatids of a replicated chromosome is maintained as chromosomes condense, attach to the spindle in a bipolar orientation, and congress to the metaphase plate. |
| GO:0034090 | maintenance of meiotic sister chromatid cohesion | The process in which the association between sister chromatids of a replicated chromosome is maintained as chromosomes condense, attach to the spindle in a bipolar orientation, and congress to the metaphase plate during a meiotic cell cycle. |
| GO:0051754 | meiotic sister chromatid cohesion, centromeric | The cell cycle process in which centromeres of sister chromatids are joined during meiosis. |
| GO:0035875 | maintenance of meiotic sister chromatid cohesion, centromeric | The process in which the association between sister chromatids of a replicated chromosome along the length of the centromeric region is maintained as chromosomes condense, attach to the spindle in a bipolar orientation, and congress to the metaphase plate during a meiotic cell cycle. |
| GO:0070601 | centromeric sister chromatid cohesion | The cell cycle process in which the sister chromatids of a replicated chromosome are joined along the length of the centromeric region of the chromosome. |
| GO:1990813 | meiotic centromeric cohesion protection in anaphase I | The process in which the association between sister chromatids of a replicated chromosome centromeric region is maintained during homologous chromosome segregation at meiotic anaphase I after cohesin is cleaved by separase along the arm regions. |
33 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| part of | GO:0045143 | GO:1990813 |
| is_a | GO:0035875 | GO:1990813 |
| is_a | GO:1903046 | GO:1990813 |
| part of | GO:0070601 | GO:1990813 |
| part of | GO:0019953 | GO:1990813 |
| part of | GO:0022402 | GO:1990813 |
| part of | GO:0016043 | GO:1990813 |
| is_a | GO:0022414 | GO:1990813 |
| part of | GO:0098813 | GO:1990813 |
| part of | GO:0051177 | GO:1990813 |
| part of | GO:0051276 | GO:1990813 |
| is_a | GO:0034086 | GO:1990813 |
| part of | GO:0006996 | GO:1990813 |
| part of | GO:0007127 | GO:1990813 |
| part of | GO:0051754 | GO:1990813 |
| part of | GO:0007049 | GO:1990813 |
| part of | GO:0008150 | GO:1990813 |
| part of | GO:0007062 | GO:1990813 |
| part of | GO:0061982 | GO:1990813 |
| part of | GO:0140013 | GO:1990813 |
| is_a | GO:0022402 | GO:1990813 |
| part of | GO:0022414 | GO:1990813 |
| is_a | GO:0034090 | GO:1990813 |
| part of | GO:0009987 | GO:1990813 |
| is_a | GO:0009987 | GO:1990813 |
| part of | GO:0071840 | GO:1990813 |
| part of | GO:0051321 | GO:1990813 |
| is_a | GO:0008150 | GO:1990813 |
| part of | GO:0000280 | GO:1990813 |
| part of | GO:0007059 | GO:1990813 |
