The following information accompanied stocks donated to the Bloomington Stock Center by Christian Lehner, University of Zürich.
M{topi-GAL4.VP16}ZH-86Fb is an insertion into M{3xP3-RFP.attP}ZH-86Fb (86F8, 3R:11808359 (R6)) of the same attB construct used to generate P{topi-GAL4.VP16}.