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The cell cycle process whereby chromatin structure is compacted prior to and during mitosis in eukaryotic cells. 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. Any process that stops, prevents, or reduces the frequency, rate or extent of sister chromatid segregation during mitosis. A process by which a cell nucleus is divided into two nuclei, with DNA and other nuclear contents distributed between the daughter nuclei. The process by which sister chromatids are organized and then physically separated and apportioned to two or more sets. Any process that modulates the frequency, rate or extent of sister chromatid segregation during mitosis. The cell cycle process whereby chromosome structure is altered from the condensed form taken on during mitosis to the relaxed disperse form held in resting cells. A cellular process that is involved in the progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. A cell cycle process comprising the steps by which a cell progresses through one of the biochemical and morphological phases and events that occur during successive cell replication or nuclear replication events. The cell cycle process whereby the directed movement of chromosomes from the center of the spindle towards the spindle poles occurs. This mediates by the shortening of microtubules attached to the chromosomes, during mitosis. The cell cycle process whereby replicated homologous chromosomes are organized and then physically separated and apportioned to two sets during the mitotic cell cycle. Each replicated chromosome, composed of two sister chromatids, aligns at the cell equator, paired with its homologous partner. One homolog of each morphologic type goes into each of the resulting chromosome sets. A cell cycle process comprising the steps by which the nucleus of a eukaryotic cell divides; the process involves condensation of chromosomal DNA into a highly compacted form. Canonically, mitosis produces two daughter nuclei whose chromosome complement is identical to that of the mother cell. The process by which sister chromatids are physically detached from each other during mitosis. The cell cycle process whereby spindle microtubules become physically associated with the proteins making up the kinetochore complex during mitosis. During mitosis, the kinetochores of sister chromosomes are situated facing opposite spindle poles and bipolar attachment of the sister chromosomes to the spindle occurs. The process by which genetic material, in the form of chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets. The cell cycle process whereby spindle microtubules become physically associated with a chromosome during mitosis. A cell cycle process comprising the steps by which a cell progresses through M phase, the part of the mitotic cell cycle during which mitosis takes place. The cell cycle process whereby chromosomes are aligned at the metaphase plate, a plane halfway between the poles of the mitotic spindle, during mitosis. The cell cycle process whereby the sister chromatids of a replicated chromosome are joined along the entire length of the chromosome, from their formation in S phase through metaphase during a mitotic cell cycle. This cohesion cycle is critical for high fidelity chromosome transmission.

View Gene Ontology (GO) Term

GO TERM SUMMARY

Name: mitotic sister chromatid segregation
Acc: GO:0000070
Aspect: Biological Process
Desc: The cell cycle process whereby replicated homologous chromosomes are organized and then physically separated and apportioned to two sets during the mitotic cell cycle. Each replicated chromosome, composed of two sister chromatids, aligns at the cell equator, paired with its homologous partner. One homolog of each morphologic type goes into each of the resulting chromosome sets.
Synonyms:
  • GO:0016359
  • mitotic sister-chromatid adhesion release
  • mitotic chromosome segregation
Proteins in PDR annotated with:
   This term: 143 [Search]
   Term or descendants: 322 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0000070 - mitotic sister chromatid segregation (interactive image map)

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