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Term Information

Accession
GO:0007020
Name
microtubule nucleation
Ontology
biological_process
Synonyms
None
Alternate IDs
None
Definition
The process in which tubulin alpha-beta heterodimers begin aggregation to form an oligomeric tubulin structure (a microtubule seed). Microtubule nucleation is the initiating step in the formation of a microtubule in the absence of any existing microtubules ('de novo' microtubule formation). Source: PMID:12517712, GOC:go_curators, ISBN:0815316194
Comment
None
History
See term history for GO:0007020 at QuickGO
Subset
None
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Graph of GO:0007020

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Parents of microtubule nucleation (GO:0007020)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
microtubule nucleation [BFO:0000050 relation] BFO:0000050  microtubule polymerization (GO:0046785)
microtubule nucleation [is_a relation] is_a  microtubule cytoskeleton organization (GO:0000226)
Children of microtubule nucleation (GO:0007020)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
microtubule nucleation by microtubule organizing center (GO:0051418) [is_a relation] is_a  microtubule nucleation
negative regulation of microtubule nucleation (GO:1905833) [RO:0002212 relation] RO:0002212  microtubule nucleation
mitotic spindle-templated microtubule nucleation (GO:0090221) [is_a relation] is_a  microtubule nucleation
regulation of microtubule nucleation (GO:0010968) [RO:0002211 relation] RO:0002211  microtubule nucleation
chromatin-templated microtubule nucleation (GO:0090223) [is_a relation] is_a  microtubule nucleation
positive regulation of microtubule nucleation (GO:0090063) [RO:0002213 relation] RO:0002213  microtubule nucleation