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. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: Exp Neurol. 2015 Aug 6;274(0 0):25–41. doi: 10.1016/j.expneurol.2015.08.002

Figure 4. Mutant HTT protein forms age-dependent aggregates in the fly brain.

Figure 4

Confocal images of adult brains expressing HTTex1 with a 46 glutamine tract (HTTex1-Q46) at (A) day 2 and (B) day 30. (C and D) High-magnification views of the regions highlighted above. HTTex1-Q46 protein is evenly dispersed in mushroom bodies and other structures in young brains but forms prominent aggregates by day 30.