subject | relation | object |
---|---|---|
penile erection | BFO:0000050 | copulation (GO:0007620) |
penile erection | is_a | multicellular organismal reproductive process (GO:0048609) |
subject | relation | object |
---|---|---|
regulation of penile erection (GO:0060405) | RO:0002211 | penile erection |
positive regulation of penile erection (GO:0060406) | RO:0002213 | penile erection |
negative regulation of penile erection (GO:0060407) | RO:0002212 | penile erection |