Figure 4From: Identification of cis-regulatory modules encoding temporal dynamics during developmentIn vivo GFP reporter activities of predicted NR target enhancers. Enhancer GFP reporter assays for CG15545 (A) CG17298 (B) and CG4998 (C) at increasing time points during metamorphosis. Top: timing of pupal development in hours APF (After Puparium Formation). Expression driven by all 3 enhancers start to be detected at 48 h APF (arrow heads) and their activity increases up to 72 h APF. At 96 h APF, GFP signal is almost not detected. All CRMs drive expression in specific regions of the w: wings, l: legs, a: arista, p: proboscis and in different c: cuticle part.Back to article page