UASt regulatory sequences drive expression of the entire Fsn coding region, which is tagged with Tag:polyHis and Tag:MYC.
Expression of FsnScer\UAS.T:Zzzz\His6,T:Hsap\MYC under the control of Scer\GAL4elav.PLu rescues the defects in excitatory junctional potential amplitude and quantal content that are seen in Fsnf06595/Df(2R)Exel7124 mutant larvae.