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Examining Synaptotagmin 1 Function in Dense Core Vesicle Exocytosis under Direct Control of Ca(2+)

We tested the long-standing hypothesis that synaptotagmin 1 is the Ca(2+) sensor for fast neurosecretion by analyzing the intracellular Ca(2+) dependence of large dense-core vesicle exocytosis in a mouse strain carrying a mutated synaptotagmin C2A domain. The mutation (R233Q) causes a twofold increa...

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Autori principali: Sørensen, Jakob B., Fernández-Chacón, Rafael, Südhof, Thomas C., Neher, Erwin
Natura: Artigo
Lingua:Inglês
Pubblicazione: The Rockefeller University Press 2003
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2234490/
https://ncbi.nlm.nih.gov/pubmed/12939392
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1085/jgp.200308855
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