
@article {36657,
	title = {dSTIM- and Ral/Exocyst-Mediated Synaptic Release from Pupal Dopaminergic Neurons Sustains  Flight.},
	journal = {eNeuro},
	volume = {5},
	year = {2018},
	month = {2018 May-Jun},
	abstract = {<p>Manifestation of appropriate behavior in adult animals requires developmental mechanisms that help in the formation of correctly wired neural circuits. Flight circuit development in requires store-operated calcium entry (SOCE) through the STIM/Orai pathway. SOCE-associated flight deficits in adult derive extensively from regulation of gene expression in pupal neurons, and one such SOCE-regulated gene encodes the small GTPase . The cellular mechanism by which Ral helps in maturation of the flight circuit was not understood. Here, we show that knockdown of components of a Ral effector, the exocyst complex, in pupal neurons also leads to reduced flight bout durations, and this phenotype derives primarily from dopaminergic neurons. Importantly, synaptic release from pupal dopaminergic neurons is abrogated upon knockdown of dSTIM, Ral, or exocyst components. overexpression restores the diminished synaptic release of knockdown neurons as well as flight deficits associated with knockdown in dopaminergic neurons. These results identify Ral-mediated vesicular release as an effector mechanism of neuronal SOCE in pupal dopaminergic neurons with functional consequences on flight behavior.</p>
},
	issn = {2373-2822},
	doi = {10.1523/ENEURO.0455-17.2018},
	author = {Richhariya, Shlesha and Jayakumar, Siddharth and Kumar Sukumar, Sanjay and Hasan, Gaiti}
}
