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. Author manuscript; available in PMC: 2008 Apr 24.
Published in final edited form as: Nat Genet. 2008 Mar 2;40(4):476–483. doi: 10.1038/ng.101

Figure 3.

Figure 3

Position effects are tissue dependent. Luciferase activity was measured from five pools of compound heterozygous female larvae, as in Figure 2, in three tissues: (a) in muscle using the dMEF2::Gal4 driver, (b) in fat body using the Cg::Gal4 driver and (c) in the nervous system using the Nrv2::Gal4 driver. Patterns of Gal4 expression in muscle, fat body and the nervous system were visualized in L3 larvae carrying the respective Gal4 driver and UAS::eGFP, shown to the left of each graph. Each bar represents the fold of luciferase activity induced at the specified attP landing site relative to luciferase activity induced from the attP3 site. The same trends were observed in biological replicates.