Ontology Browser

Term:
meiosis I cell cycle process (GO:0061982)
Annotations: Rat: (111) Mouse: (112) Human: (121) Chinchilla: (114) Bonobo: (116) Dog: (112) Squirrel: (113)
Parent Terms Term With Siblings Child Terms
ascospore release from ascus +  
ascospore wall assembly 
ascospore wall beta-glucan metabolic process +  
ascospore wall biogenesis +  
ascospore wall chitin biosynthetic process +  
ascospore-type prospore assembly +  
ascospore-type prospore membrane assembly +  
ascospore-type prospore-specific spindle pole body remodeling 
attachment of spindle microtubules to kinetochore involved in meiotic chromosome segregation +   
chiasma assembly  
chromosome organization involved in meiotic cell cycle +   
detection of stimulus involved in meiotic DNA replication checkpoint 
DNA strand elongation involved in premeiotic DNA replication 
double-strand break repair involved in meiotic recombination  
dynein-driven meiotic oscillatory nuclear movement +  
establishment of meiotic sister chromatid cohesion 
establishment of meiotic spindle localization +   
extracellular polysaccharide catabolic process involved in ascospore release from ascus +  
horsetail-astral microtubule organization +  
lateral element assembly  
LinE complex assembly 
linear element assembly +  
maintenance of meiotic sister chromatid cohesion +   
MAPK cascade involved in ascospore formation 
meiosis I cell cycle process +   
A process that contributes to the first meiotic division. The first meiotic division is the reductive division resulting in the separation of homologous chromosome pairs.
meiosis II cell cycle process +   
meiotic attachment of telomere to nuclear envelope  
meiotic attachment of telomeric heterochromatin to spindle pole body 
meiotic cell cycle checkpoint +   
meiotic cell cycle phase transition +   
meiotic cell cycle process involved in oocyte maturation +   
meiotic chromosome movement towards spindle pole +   
meiotic chromosome segregation +   
meiotic chromosome separation +   
meiotic cytokinesis +   
meiotic DNA double-strand break clipping 
meiotic DNA double-strand break processing +   
meiotic DNA double-strand break resectioning 
meiotic DNA replication initiation +  
meiotic joint molecule formation +  
meiotic metaphase plate congression +   
meiotic nuclear division +   
meiotic nuclear envelope disassembly +  
meiotic nuclear envelope reassembly +  
meiotic sister chromatid arm separation +  
meiotic sister chromatid centromere separation 
meiotic spindle elongation +   
meiotic spindle midzone assembly  
meiotic spindle organization +   
meiotic spindle pole body organization +  
microtubule bundle formation involved in horsetail-astral microtubule organization 
microtubule cytoskeleton organization involved in homologous chromosome segregation  
plant-type sporogenesis +  
pre-replicative complex assembly involved in premeiotic DNA replication 
premeiotic DNA replication +  
premeiotic DNA replication DNA ligation 
premeiotic DNA replication preinitiation complex assembly 
premeiotic DNA replication termination 
reciprocal meiotic recombination +   
repair of merotelic kinetochore attachment defect, meiosis I 
response to meiotic recombination checkpoint signaling 
sexual spore wall assembly 
sexual sporulation resulting in formation of a cellular spore +  
signal transduction involved in meiotic cell cycle checkpoint +  
spore membrane bending pathway 
synthesis of RNA primer involved in premeiotic DNA replication 
trehalose biosynthetic process involved in ascospore formation 

Synonyms
Exact Synonyms: first meiotic cell division
Definition Sources: PMID:29385397

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