Search Ontology:
GO: Biological Process

penile erection

Term ID
GO:0043084
Synonyms
Definition
The hardening, enlarging and rising of the penis which often occurs in the sexually aroused male and enables sexual intercourse. Achieved by increased inflow of blood into the vessels of erectile tissue, and decreased outflow. Penile_erection
References
Ontology
GO: Biological Process    QuickGO    AmiGO
Relationships
is part of
is a type of
negatively regulated by
positively regulated by
regulated by
Phenotype
Phenotype caused by Genes
Citations
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