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![[Inferred is_a relation]](http://draco.cyverse.org/static/images/is_a.gif "Inferred is_a relation")
BFO:0000001 entity
BFO:0000003 occurrent
BFO:0000015 process
GO:0008150 biological_process
GO:0065007 biological regulation
GO:0009987 cellular process
GO:0050789 regulation of biological process
![[Inferred related_to relation]](http://draco.cyverse.org/static/images/related_to.gif "Inferred related_to relation")
GO:0050896 response to stimulus
GO:0007154 cell communication
GO:0051716 cellular response to stimulus
GO:0050794 regulation of cellular process
GO:0023052 signaling
GO:0007165 signal transduction
![[Current term]](http://draco.cyverse.org/static/images/term_lineage_wedge.png "Current term")
GO:0098928 presynaptic signal transduction
GO:0099526 presynapse to nucleus signaling pathway
subject![[Reorder by subject]](http://draco.cyverse.org/static/images/reorder.gif "Reorder by subject") |
relation |
object |
|---|---|---|
| presynaptic signal transduction |
is_a
|
signal transduction (GO:0007165) |
| subject |
relation |
object |
|---|---|---|
| presynapse to nucleus signaling pathway (GO:0099526) |
is_a
|
presynaptic signal transduction |