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Ontology Browser

Term:
homologous chromosome orientation involved in meiotic metaphase I plate congression (GO:0031619)
Annotations: Rat: (1) Mouse: (1) Human: (0) Chinchilla: (0) Bonobo: (0) Dog: (0) Squirrel: (0) Pig: (0)
Parent Terms Term With Siblings Child Terms
homologous chromosome orientation involved in meiotic metaphase I plate congression  
The cell cycle process in which the sister centromeres of one chromosome attach to microtubules that emanate from the same spindle pole, which ensures that homologous maternal and paternal chromosomes are pulled in opposite directions at anaphase of meiosis I.
positive regulation of attachment of spindle microtubules to kinetochore involved in homologous chromosome segregation 
regulation of attachment of spindle microtubules to kinetochore involved in homologous chromosome segregation +  
repair of merotelic kinetochore attachment defect, meiosis I 

Synonyms
Related Synonyms: homologous chromosome orientation during meiosis ;   homologous chromosome orientation during meiosis I
Definition Sources: PMID:15062096

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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.