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Literature summary for 2.7.11.12 extracted from

  • Dason, J.S.; Allen, A.M.; Vasquez, O.E.; Sokolowski, M.B.
    Distinct functions of a cGMP-dependent protein kinase in nerve terminal growth and synaptic vesicle cycling (2019), J. Cell Sci., 132, jcs227165 .
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Drosophila melanogaster
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-
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Source Tissue

Source Tissue Comment Organism Textmining
neuron
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Drosophila melanogaster
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Synonyms

Synonyms Comment Organism
FOR
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Drosophila melanogaster
PKG
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Drosophila melanogaster

General Information

General Information Comment Organism
physiological function the presynaptic, but not postsynaptic or glial, enzyme gene is required for synaptic vesicle recycling. The enzyme gene FOR inhibits synaptic vesicle exocytosis during low-frequency stimulation by negatively regulating presynaptic Ca2+ levels and maintains neurotransmission during high-frequency stimulation by facilitating synaptic vesicle endocytosis. Additionally, glial FOR gene negatively regulated nerve terminal growth through TGF-beta signalling, and this developmental effect is independent of the effects of the enzyme gene on neurotransmission. Overall, the enzyme gene plays a critical role in coupling synaptic vesicle exocytosis and endocytosis, thereby balancing these two components to maintain sustained neurotransmission Drosophila melanogaster