Figure 7

Analysis of subcellular filaments in a single body wall muscle cell of a hermaphrodite. These three panels (A-C) were part of a Z-series of images that were taken every 0.2 μm from the muscle cell membrane towards the interior of the muscle cell. The first image in Panel A was taken approximately 0.8 μm from the cell surface (4 sections down from the surface). At this focal plane, ELP-1::GFP is associated with oblique linear striations overlap with the anti-β integrin (MH25) staining pattern shown in Figure 6. In successive focal planes (B and C) the filaments are no longer in linear arrays and have branched off into a criss-crossing array. Bar represents 10 μm.