inx2 reporter-line expression in the pupal wing.
Pupal wing from genotype 2GM1GAL4 /+; UAS-mCD8::GFP.L /+. The 2GM1 GAL4-line directs expression of GAL4 under the transcriptional control of a 10.5kb regulatory DNA sequence from the inx2 gene. The expression pattern of this line reflects that of the endogenous inx2 gene at various developmental stages. In this wing, GFP is detected at the border of wing veins and in intervein domains.