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Term | actomyosin contractile ring | ID (Ontology) | GO:0005826 (Gene Ontology) | |||||||||||||||||||||||||||||||||||||||
Definition | A cytoskeletal structure composed of actin filaments and myosin that forms beneath the plasma membrane of many cells, including animal cells and yeast cells, in a plane perpendicular to the axis of the spindle, i.e. the cell division plane. In animal cells, the contractile ring is located at the cleavage furrow. In budding fungal cells, e.g. mitotic S. cerevisiae cells, the contractile ring forms at the mother-bud neck before mitosis.[ ISBN:0805319409 ISBN:0815316194 PubMed:28914606 ] | |||||||||||||||||||||||||||||||||||||||||
Also Known As | "CAR" ; "contractile actomyosin ring" | |||||||||||||||||||||||||||||||||||||||||
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actin cytoskeleton |__cortical actin cytoskeleton__ cortical cytoskeleton | |__cortical actin cytoskeleton__| cellular anatomical entity | |__cell division site___________| |__contractile ring_____________| actomyosin contractile ring 27 rec. |__actomyosin contractile ring actin filament 2 rec. |__meiotic actomyosin contractile ring | |__prospore contractile ring |__mitotic actomyosin contractile ring 1 rec. |__cellular bud neck contractile ring |__mitotic actomyosin contractile ring, distal actin filament layer |__mitotic actomyosin contractile ring, intermediate layer |__mitotic actomyosin contractile ring, proximal layer |
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Is a | contractile ring | ||
Part of |
cortical actin cytoskeleton cell division site |
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