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Term Information

Accession
GO:0000073
Name
initial mitotic spindle pole body separation
Ontology
biological_process
Synonyms
None
Alternate IDs
GO:0030475
Definition
The release of duplicated mitotic spindle pole bodies (SPBs) that begins with the nucleation of microtubules from each SPB within the nucleus, leading to V-shaped spindle microtubules. Interpolar microtubules that elongate from each pole are interconnected, forming overlapping microtubules. Capturing and antiparallel sliding apart of microtubules promotes the initial separation of the SPB. Source: GOC:sgd_curators, GOC:vw
Comment
None
History
See term history for GO:0000073 at QuickGO
Subset
None
Feedback
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Graph of GO:0000073

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Parents of initial mitotic spindle pole body separation (GO:0000073)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
initial mitotic spindle pole body separation [is_a relation] is_a  spindle pole body separation (GO:0110100)
initial mitotic spindle pole body separation [BFO:0000050 relation] BFO:0000050  mitotic spindle pole body organization (GO:1905047)
initial mitotic spindle pole body separation [is_a relation] is_a  mitotic cell cycle process (GO:1903047)
initial mitotic spindle pole body separation [BFO:0000050 relation] BFO:0000050  mitotic spindle formation (spindle phase one) (GO:0061804)
Children of initial mitotic spindle pole body separation (GO:0000073)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
negative regulation of mitotic spindle pole body separation (GO:0010697) [RO:0002212 relation] RO:0002212  initial mitotic spindle pole body separation
positive regulation of mitotic spindle pole body separation (GO:0010696) [RO:0002213 relation] RO:0002213  initial mitotic spindle pole body separation
regulation of mitotic spindle pole body separation (GO:0010695) [RO:0002211 relation] RO:0002211  initial mitotic spindle pole body separation
None.