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Term Information

Accession
GO:0110085
Name
mitotic actomyosin contractile ring
Ontology
cellular_component
Synonyms
None
Alternate IDs
None
Definition
A cytoskeletal structure composed of actin filaments, myosin, and myosin-associated proteins that forms beneath the plasma membrane of many cells, including animal cells and yeast cells, in a plane perpendicular to the axis of the mitotic spindle, i.e. the cell division plane. Ring contraction is associated with centripetal growth of the membrane that divides the cytoplasm of the two future daughter cells. In animal cells, the mitotic contractile ring is located inside the plasma membrane at the location of the cleavage furrow. In budding fungal cells, e.g. mitotic S. cerevisiae cells, the mitotic contractile ring forms beneath the plasma membrane at the mother-bud neck before mitosis. Source: PMID:27505246, GOC:vw
Comment
None
History
See term history for GO:0110085 at QuickGO
Subset
None
Feedback
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Graph of GO:0110085

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Parents of mitotic actomyosin contractile ring (GO:0110085)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
mitotic actomyosin contractile ring [is_a relation] is_a  actomyosin contractile ring (GO:0005826)
Children of mitotic actomyosin contractile ring (GO:0110085)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
cellular bud neck contractile ring (GO:0000142) [is_a relation] is_a  mitotic actomyosin contractile ring
mitotic actomyosin contractile ring, intermediate layer (GO:0120105) [BFO:0000050 relation] BFO:0000050  mitotic actomyosin contractile ring
mitotic actomyosin contractile ring, proximal layer (GO:0120104) [BFO:0000050 relation] BFO:0000050  mitotic actomyosin contractile ring
mitotic actomyosin contractile ring, distal actin filament layer (GO:0120106) [BFO:0000050 relation] BFO:0000050  mitotic actomyosin contractile ring
None.