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The cell cycle process whereby spindle microtubules become physically associated with the proteins making up the kinetochore complex contributing to meiotic chromosome segregation. A cell cycle process comprising the steps by which a cell progresses through the first phase of meiosis, in which cells divide and homologous chromosomes are paired and segregated from each other, producing two daughter cells. The process by which genetic material, in the form of chromosomes, is organized into specific structures and then physically separated and apportioned to two or more sets during M phase of the meiotic cell cycle. The cell cycle process whereby replicated homologous chromosomes are organized and then physically separated and apportioned to two sets during the first division of the meiotic cell cycle. Each replicated chromosome, composed of two sister chromatids, aligns at the cell equator, paired with its homologous partner; this pairing off, referred to as synapsis, permits genetic recombination. One homolog (both sister chromatids) of each morphologic type goes into each of the resulting chromosome sets. The process by 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. The process by which spindle microtubules become physically associated with the proteins making up the kinetochore complex. A cellular process that is involved in the progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: attachment of spindle microtubules to kinetochore involved in homologous chromosome segregation
Acc: GO:0051455
Aspect: Biological Process
Desc: The process by 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.
Synonyms:
  • attachment of spindle microtubules to kinetochore involved in meiosis I
  • attachment of spindle microtubules to kinetochore during meiosis I
  • monopolar attachment
  • sister kinetochore monoorientation
Proteins in PDR annotated with:
   This term: 14 [Search]
   Term or descendants: 14 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0051455 - attachment of spindle microtubules to kinetochore involved in homologous chromosome segregation (interactive image map)
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