UAS regulatory sequences drive expression of a mutant form of VAChT which contains the amino acid replacement Y49N.
chemical resistant, with Scer\GAL4ChAT.7.4
Flies expressing VAChTScer\UAS.cSa under the control of Scer\GAL4Cha.7.4 are completely insensitive to SYN351-mediated mortality over all doses tested over an extended period of time.