cellular bud neck septin ring
A ring-shaped structure that forms at the site of cytokinesis in the bud neck of a budding cell; composed of members of the conserved family of filament forming proteins called septins as well as septin-associated proteins. In S. cerevisiae, this structure forms at the time of bud emergence and the septins show a high rate of exchange.
GO:0000399
cellular bud neck septin structure
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GO:0005940
septin ring
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GO:0032161
cleavage apparatus septin structure
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