Ontology Browser

Term:
sperm competition (GO:0046692)
Annotations: Rat: (0) Mouse: (1) Human: (1) Chinchilla: (0) Bonobo: (1) Dog: (0) Squirrel: (0)
Parent Terms Term With Siblings Child Terms
agglutination involved in conjugation with cellular fusion 
dehiscence +  
embryonic process involved in female pregnancy  
female pregnancy +   
fetal process involved in parturition  
gamete generation +   
genital disc sexually dimorphic development 
hemolymph coagulation 
insemination +   
mammalian oogenesis stage +   
maternal process involved in female pregnancy +   
maternal process involved in parturition +   
mating +   
mating plug formation  
mucilage extrusion from seed coat 
multi-organism reproductive behavior 
natural killer cell cytokine production +   
ovulation +   
ovulation cycle +   
parturition +   
penetration of cumulus oophorus 
penetration of zona pellucida  
penile erection +   
plantlet formation on parent plant 
pollen tube adhesion 
pollen tube reception 
pollination +  
regulation of brood size +   
rejection of pollen from other species 
reproductive behavior +   
seed dehydration 
seed dormancy process +  
seed maturation +  
seminal clot liquefaction  
sexual reproduction +   
sperm competition +   
Any process that contributes to the success of sperm fertilization in multiply-mated females.
sperm ejaculation  
sporangium germination on or near host +  
vasodilation in other organism 

Synonyms
Xrefs: Wikipedia:Sperm_competition
Definition Sources: PMID:10885514

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