Mutant animals exhibit an decreased sensitivity to cocaine.
Homozygotes have a scalloped wing phenotype.
Shows dominant wing scalloping.
Flies show disruption of the wing margin resulting in scalloping of the wing.
Third-instar larvae show 20-40 degenerating cells in area of wing disk corresponding to future wing margin.
Scalloping visible in prepupal wing bud.
Extreme allele usually without the bubbles in the wing; shortened L5 a constant character; wings more pointed than Bx2 and hairs at tip of wing clumped. RK1.