septin ring
A tight ring-shaped structure that forms in the division plane at the site of cytokinesis; composed of members of the conserved family of filament-forming proteins called septins as well as septin-associated proteins. This type of septin structure is observed at the bud neck of budding fungal cells, at the site of cell division in animal cells, at the junction between the mother cell and a pseudohyphal projection, and also within hyphae of filamentous fungi at sites where a septum will form.
GO:0032156
septin cytoskeleton
is_a
GO:0005856
cytoskeleton
part_of
GO:0005938
cell cortex
part_of
SPCC645.05c SPBC365.06 SPAC821.06 SPAC9G1.11c SPCC895.05 SPAPYUG7.03c SPBC29A3.17 SPBC16A3.01 SPBC947.01 SPAC4F10.11 SPBC19F8.01c SPAC24C9.15c SPCC188.12