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Publication : Kinase activity is not required for alphaCaMKII-dependent presynaptic plasticity at CA3-CA1 synapses.

First Author  Hojjati MR Year  2007
Journal  Nat Neurosci Volume  10
Issue  9 Pages  1125-7
PubMed ID  17660813 Mgi Jnum  J:127397
Mgi Id  MGI:3763684 Doi  10.1038/nn1946
Citation  Hojjati MR, et al. (2007) Kinase activity is not required for alphaCaMKII-dependent presynaptic plasticity at CA3-CA1 synapses. Nat Neurosci 10(9):1125-7
abstractText  Using targeted mouse mutants and pharmacologic inhibition of alphaCaMKII, we demonstrate that the alphaCaMKII protein, but not its activation, autophosphorylation or its ability to phosphorylate synapsin I, is required for normal short-term presynaptic plasticity. Furthermore, alphaCaMKII regulates the number of docked vesicles independent of its ability to be activated. These results indicate that alphaCaMKII has a nonenzymatic role in short-term presynaptic plasticity at hippocampal CA3-CA1 synapses.
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