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The cell cycle process whereby the controlled breakdown of the nuclear envelope during mitotic cell division occurs. 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. 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. A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the nuclear envelope. Progression through the phases of the mitotic cell cycle, the most common eukaryotic cell cycle, which canonically comprises four successive phases called G1, S, G2, and M and includes replication of the genome and the subsequent segregation of chromosomes into daughter cells. In some variant cell cycles nuclear replication or nuclear division may not be followed by cell division, or G1 and G2 phases may be absent. The controlled breakdown of the nuclear envelope in the context of a normal process. 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 controlled breakdown of any cell membrane in the context of a normal process such as autophagy. The cell cycle process whereby lamin is depolymerized.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: mitotic nuclear envelope disassembly
Acc: GO:0007077
Aspect: Biological Process
Desc: The cell cycle process whereby the controlled breakdown of the nuclear envelope during mitotic cell division occurs.
Synonyms:
  • mitotic nuclear envelope degradation
  • mitotic nuclear envelope breakdown
  • mitotic nuclear envelope catabolism
Proteins in PDR annotated with:
   This term: 2 [Search]
   Term or descendants: 2 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0007077 - mitotic nuclear envelope disassembly (interactive image map)
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