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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
abnormal male meiosis +   
abnormal spermatid morphology +   
abnormal spermatocyte morphology  
abnormal spermatogonia proliferation  
abnormal spermiogenesis +   
absent oocytes  
arrest of spermatogenesis +   
azoospermia  
a condition where there is no measurable level of spermatozoa in the semen
increased sperm number  
necrospermia  
oligozoospermia  
teratozoospermia +   

Synonyms
Exact Synonyms: absence of sperm ;   absent sperm ;   aspermia
Xrefs: EFO:0000279
Definition Sources: MGI:llw2

paths to the root