Fig. 3From: Electrochemical gradients are involved in regulating cytoskeletal patterns during epithelial morphogenesis in the Drosophila ovaryOptical sectioning using structured-illumination microscopy. a Schematic drawing of a S10b-follicle placed between an object slide and a cover slip. The focal plane of tangential optical sections to analyse basal microfilaments (bMF) and microtubules (MT) in the FCE is shown as dashed red line. b Overlay of a differential interference-contrast (DIC) image and a fluorescent-phalloidin image showing the analysed area of bMF in the FCE (and, in addition, in the NC) in S10bBack to article page