The following information accompanied stocks donated to the Bloomington Drosophila Stock Center by Junjie Luo and Mark Schnitzer, Stanford University.
P{20xUAS-pAce.x4} carries the voltage sensor pAce under the control of UAS. Four copies of the construct are present.
P{20xUAS-pAce.x4}attP2 is an insertion on the third chromosome into attP2 (FBti0040535).