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Term Information

Accession
GO:0051455
Name
monopolar spindle attachment to meiosis I kinetochore
Ontology
biological_process
Synonyms
attachment of spindle microtubules to kinetochore involved in homologous chromosome segregation, attachment of spindle microtubules to kinetochore involved in meiosis I, monopolar attachment, sister kinetochore mono-orientation, attachment of spindle microtubules to kinetochore during meiosis I
Alternate IDs
None
Definition
The process in which spindle microtubules become physically associated with the proteins making up the kinetochore complex during meiosis I. During meiosis I sister kinetochores are lying next to each other facing the same spindle pole and monopolar attachment of the chromatid to the spindle occurs. Source: GOC:dph, GOC:tb, GOC:clt, GOC:ai
Comment
Note that the synonym 'monopolar attachment' refers to the normal attachment of sister chromosomes to the spindle in meiosis I, and not to the aberrant attachment of sister kinetochores to a single pole in mitosis.
History
See term history for GO:0051455 at QuickGO
Subset
None
Feedback
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Graph of GO:0051455

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Parents of monopolar spindle attachment to meiosis I kinetochore (GO:0051455)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
monopolar spindle attachment to meiosis I kinetochore [BFO:0000050 relation] BFO:0000050  homologous chromosome segregation (GO:0045143)
monopolar spindle attachment to meiosis I kinetochore [is_a relation] is_a  attachment of spindle microtubules to kinetochore involved in meiotic chromosome segregation (GO:0051316)
Children of monopolar spindle attachment to meiosis I kinetochore (GO:0051455)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
homologous chromosome orientation involved in meiotic metaphase I plate congression (GO:0031619) [is_a relation] is_a  monopolar spindle attachment to meiosis I kinetochore
regulation of monopolar spindle attachment to meiosis I kinetochore (GO:1904967) [RO:0002211 relation] RO:0002211  monopolar spindle attachment to meiosis I kinetochore
positive regulation of monopolar spindle attachment to meiosis I kinetochore (GO:1904968) [RO:0002213 relation] RO:0002213  monopolar spindle attachment to meiosis I kinetochore
None.