old mitotic spindle pole body
old SPB
exact
The spindle pole body that exists in a cell prior to spindle pole body duplication. An old spindle pole body segregates to the daughter cell upon mitosis, and lacks active proteins involved in signaling exit from mitosis.
GO:0044732
mitotic spindle pole body
is_a
SPBC12D12.01 SPAC222.10c SPAC2C4.10c SPBC11B10.09 SPBC21.06c SPBC1773.01 SPAC6F6.08c SPBC428.13c SPBC32F12.04 SPBC582.03 SPBC428.20c SPBC27B12.04c SPBC365.15 SPBC947.12 SPCC1322.12c