retrograde trans-synaptic signaling by neuropeptide, modulating synaptic transmission
Modulation of synaptic transmission by cell-cell signaling across the synaptic cleft from postsynapse to presynapse, mediated by a neuropeptide.
GO:0099082
retrograde trans-synaptic signaling by neuropeptide
is_a
GO:0099551
trans-synaptic signaling by neuropeptide, modulating synaptic transmission
is_a