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. Author manuscript; available in PMC: 2013 Nov 20.
Published in final edited form as: Curr Biol. 2012 Sep 27;22(22):2114–2123. doi: 10.1016/j.cub.2012.09.008

Figure 1. Dopamine Signaling is a Key Arousal Pathway in Drosophila.

Figure 1

(A) Sleep profile of UAS-dTrpA1/+ (gray diamonds) vs TH-Gal4/UAS-dTrpA1 (black squares) flies at 27°C in 12:12 LD, plotted in 30 min bins. White and black bars denote light and dark periods, respectively. Night-time (B) sleep amount at 27°C and (C) sleep amount at 22°C plotted for UAS-dTrpA1/+ (n=54), TH-Gal4/UAS-dTrpA1 (n=36), TH-Gal80/+; TH-Gal4/UAS-dTrpA1 (n=66), TDC2-Gal4/+; UAS-dTrpA1 (n=37), TRH-Gal4/UAS-dTrpA1 (n=42), nsyb-Gal4/+; UAS-dTrpA1/+ (n=50), and nsyb-Gal4/TH-Gal80; UAS-dTrpA1/+ (n=34) flies. In this and subsequent figures, error bars represent SEM. “*”, “**”, and “***” denote P<0.05, P<0.01, and P<0.001 respectively.