FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term phospholipase C-activating opsin-mediated signaling pathway ID (Ontology) GO:0030265 (Gene Ontology)
Definition A phospholipase C-activating receptor G protein-coupled receptor signaling pathway that starts with an opsin being activated by a photon, and transmitting the signal through the Gq-mediated activation of phospholipase C (PLC). PLC hydrolyses phosphatidylinositol 4,5-bisphosphate (PIP2) into the second messengers inositol-1,4,5,-triphosphate (IP3) and diacylglycerol (DAG). The second messengers, including cGMP, activate channels that result in transmission of the light signal through the synapses. Typical examples are rhabdomeric photoreceptors in the eyes of protostomes.[ PubMed:19720651 PubMed:22498302 PubMed:8823931 ]
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Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS       6
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 Genes
 phospholipase C-activating opsin-mediated signaling pathway (all annotations which use CV term, excluding "NOT" statements)       6
     involved_in | phospholipase C-activating opsin-mediated signaling pathway       6
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G protein-coupled receptor signaling pathway
 |__phospholipase C-activating G protein-coupled receptor signaling pathway__
 |__G protein-coupled opsin signaling pathway________________________________|
phototransduction                                                            |
 |__G protein-coupled opsin signaling pathway________________________________|
phototransduction, visible light                                             |
 |__G protein-coupled opsin signaling pathway________________________________|
cellular response to light stimulus                                          |
 |__G protein-coupled opsin signaling pathway________________________________|
                                                                             phospholipase C-activating opsin-mediated signaling pathway  6 rec.
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Is a phospholipase C-activating G protein-coupled receptor signaling pathway
G protein-coupled opsin signaling pathway
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Synonyms
  • "phospholipase C-activating rhodopsin mediated G-protein coupled receptor signaling pathway" NARROW
    "phospholipase C-activating rhodopsin mediated signaling pathway" NARROW
    "PLC-activating rhodopsin mediated signaling pathway" NARROW
    "rhodopsin mediated G protein signaling, coupled to IP3 second messenger" NARROW
    "rhodopsin mediated G protein signalling, coupled to IP3 second messenger" NARROW
    "rhodopsin mediated G-protein signaling, coupled to IP3 second messenger" NARROW
    "rhodopsin mediated G-protein signalling, coupled to IP3 second messenger" NARROW
Secondary IDs
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