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Any of a series of septin structures that are localized in the bud neck of a budding fungal cell during the cell cycle. Any constituent part of a cell, the basic structural and functional unit of all organisms. A protuberance from a cell of an organism that reproduces by budding, which will grow larger and become a separate daughter cell after nuclear division, cytokinesis, and cell wall formation (when appropriate). The daughter cell may completely separate from the mother cell, or the mother and daughter cells may remain associated. Protein complex that has a role in determining cell polarity, found at the neck of a fungal bud before and during cytokinesis. Any part of a cell where non-isotropic growth takes place. 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. The constriction between the mother cell and daughter cell (bud) in an organism that reproduces by budding.

View Gene Ontology (GO) Term

GO TERM SUMMARY

Name: cellular bud neck
Acc: GO:0005935
Aspect: Cellular Component
Desc: The constriction between the mother cell and daughter cell (bud) in an organism that reproduces by budding.
Proteins in PDR annotated with:
   This term: 180 [Search]
   Term or descendants: 207 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0005935 - cellular bud neck (interactive image map)

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