The following information accompanied stocks donated to the Bloomington Drosophila Stock Center by Manfred Frasch, University of Erlangen-Nurnberg.
P{UAS-org-1.S}F2 is a homozygous and hemizygous viable and fertile insertion on the X chromosome.
P{UAS-org-1.S}4 is a homozygous viable and fertile insertion on the second chromosome.
P{UAS-org-1.S}6 is a homozygous viable and fertile insertion on the third chromosome.