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Ontology Browser

regulation of homologous chromosome segregation (GO:0060629)
Annotations: Rat: (2) Mouse: (2) Human: (2) Chinchilla: (2) Bonobo: (2) Dog: (2) Squirrel: (0) Pig: (2)
Parent Terms Term With Siblings Child Terms
attachment of spindle microtubules to kinetochore involved in homologous chromosome segregation +   
chromosome localization to nuclear envelope involved in homologous chromosome segregation +   
homologous chromosome movement towards spindle pole involved in homologous chromosome segregation  
meiotic metaphase I plate congression +   
microtubule cytoskeleton organization involved in homologous chromosome segregation  
negative regulation of chromosome segregation +   
negative regulation of meiosis I +  
positive regulation of chromosome segregation +   
positive regulation of meiosis I +   
regulation of attachment of spindle microtubules to kinetochore +   
regulation of chromosome separation +   
regulation of homologous chromosome segregation +   
Any process that modulates the rate, frequency, or extent of homologous chromosome segregation, the cell cycle process in which 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.
regulation of meiosis I spindle assembly checkpoint +  
regulation of metaphase plate congression +   
regulation of reciprocal meiotic recombination +   
regulation of sister chromatid segregation +   
regulation of spindle elongation +   
synapsis +   

Definition Sources: GOC:dph, GOC:tb

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