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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. 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. 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 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. 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. The process by which sister chromatids are organized and then physically separated and apportioned to two or more sets. 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. The alteration of chromosome structure from the condensed form to a relaxed disperse form.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: mitotic chromosome decondensation
Acc: GO:0007083
Aspect: Biological Process
Desc: 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.
Proteins in PDR annotated with:
   This term: 0
   Term or descendants: 0


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0007083 - mitotic chromosome decondensation (interactive image map)
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