The following information accompanied stocks donated to the Bloomington Drosophila Stock Center by Hugo Bellen, Baylor College of Medicine.
P{FRT(PT-GFSTF.0)}1 is a homozygous and hemizygous viable and fertile insertion on the X chromosome.
P{FRT(PT-GFSTF.1)}1 is a homozygous and hemizygous viable insertion on the X chromosome.
P{FRT(PT-GFSTF.2)}1 is a homozygous and hemizygous viable and fertile insertion on the X chromosome.