Phenotype: spermatogenesis decreased occurrence, abnormal
Note: This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name.
Name: spermatogenesis
Synonyms: generation of spermatozoa
Definition: The developmental process by which male germ line stem cells self renew or give rise to successive cell types resulting in the development of a spermatozoa.
Ontology: GO: Biological Process [GO:0007283]    QuickGO    AmiGO
Name: decreased occurrence
Synonyms: decreased incidence
Definition: An occurrence which is relatively low.
Ontology: Phenotypic Quality Ontology [PATO:0002052]