Insertion in exon 1.
Mutant flies show increased sensitivity to ethanol in an inebriometer assay.
The memory score of mutant flies in the heat-box place-learning paradigm is not significantly different from that of control flies.
Mutant flies have a significantly lower memory score than that of control flies in an olfactory conditioning assay.
Mutant flies show a normal response response to each of the odours 4-methylcyclohexanol and octanol in an olfactory avoidance assay.
Mutant flies show a reduced reactivity to electric shock compared to control flies.