Gels were Coomassie stained and scanned as described (Antrobus and Borner, 2011 (link)). Western blotting was performed as in Borner et al. (2012 (link)). Immunofluorescence microscopy was performed as described for Dmel2 cells (Hirst et al., 2009 (link)). The following antibodies were used: dAP1G (Hirst et al., 2009 (link)), dCLC (Heerssen et al., 2008 (link)), and anti-V5 (46-0705; Life Technologies). Images were adjusted for brightness and contrast in Photoshop (Adobe Systems Europe, Maidenhead, UK) or PowerPoint (Microsoft).