A 19,639bp genomic fragment (CH322-152A22) extending from 3330 bp 5; to 14799bp 3' of Gr47a.
Gr47a+tCH322-152A22 rescues Gr47a1
Expression of Gr47a+tCH322-152A22 rescues the impairment in avoiding strychnine seen in Gr47a1 mutant flies. The reduced action potential frequency recorded at the S6 sensilla in response to strychnine is also rescued.