The following information accompanied stocks donated to the Bloomington Stock Center by Robert Ray, Francis Crick Institute. P{UAS-Dg.A.R} is a pP{UAST}-based construct expressing the A isoform of Dg. P{UAS-Dg.A.R}F13 is an X chromosome insertion. P{UAS-Dg.B.R} is a pP{UAST}-based construct expressing the B isoform of Dg. It was generated independently of the similar P{UAS-Dg-B} construct (http://flybase.org/reports/FBtp0023137.html). P{UAS-Dg.B.R}52 is an X chromosome insertion. P{UAS-Dg.C.R} is a pP{UAST}-based construct expressing the C isoform of Dg. It was generated independently of the similar P{UAS-Dg-C} construct (http://flybase.org/reports/FBtp0016950.html). P{UAS-Dg.C.R}1.1 is a second chromosome insertion.