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. Author manuscript; available in PMC: 2010 Jun 1.
Published in final edited form as: Mol Cell Neurosci. 2009 Mar 19;41(2):196–205. doi: 10.1016/j.mcn.2009.02.013

Figure 4.

Figure 4

Overexpression of LARK in adult flies alters PER cycling in l-LNv but not s-LNv neurons under free-running conditions. Control: pdf-gal4; Tub-gal80ts, LARK OE: pdf-gal4; uas-lark Tub-gal80ts. Anti-PER antibody was used to localize PER. Flies were raised at 23°C and entrained at 30°C for at least 4 days before release into constant darkness (DD). Images were acquired on the first day of DD. * indicates the fifth s-LNv that is known to be PER positive and PDF negative, which occasionally is seen located adjacent to l-LNvs.