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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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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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cellular anatomical structure |__contractile ring |__actomyosin contractile ring 27 rec. |__meiotic actomyosin contractile ring | |__prospore contractile ring |__mitotic actomyosin contractile ring 1 rec. |__cellular bud neck contractile ring |
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| Is a | contractile ring | ||
| Part of |
cortical actin cytoskeleton cell division site |
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