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. 2009 Apr 6;185(1):129–145. doi: 10.1083/jcb.200807027

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© 2009 Raghu et al.

This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.jcb.org/misc/terms.shtml). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 3.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/3.0/).

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Figure 6. — TEM analysis of the effects of Arf1 modulation in cds¹ photoreceptors. (A) Overexpression of garz in flies grown in bright light illumination. Variable effects on rhabdomeres (r) are seen, and some accumulation of membranes (m) is also observed. (B) Overexpression of garz in cds¹ results in a substantial worsening of rhabdomeres but no changes in the accumulation of membranes. (C) Overexpression of dArf1-GAP in flies grown in bright light illumination has a clear but minimal effect on rhabdomeres and some accumulation of membranes in the cell body. (D) Overexpression of dArf1-GAP results in a massive accumulation of membranes in the cell body and a worsening of the rhabdomere biogenesis effects. Bars: (A–C) 1 µm; (D) 2 µm.