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Ontology Browser

cellular bud neck contractile ring (GO:0000142)
Annotations: Rat: (0) Mouse: (0) Human: (0) Chinchilla: (0) Bonobo: (0) Dog: (0) Squirrel: (0) Pig: (0)
Parent Terms Term With Siblings Child Terms
cellular bud neck contractile ring 
A contractile ring, i.e. a cytoskeletal structure composed of actin filaments and myosin, that forms beneath the plasma membrane at the mother-bud neck in mitotic cells that divide by budding in preparation for completing cytokinesis. An example of this structure is found in Saccharomyces cerevisiae.
cellular bud neck polarisome 
cellular bud neck septin structure +  
MIH complex 
mitotic actomyosin contractile ring, distal actin filament layer 
mitotic actomyosin contractile ring, intermediate layer 
mitotic actomyosin contractile ring, proximal layer 

Exact Synonyms: neck ring
Definition Sources: GOC:krc, PMID:16009555

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.