Multiple branching of actin filaments in lamellipodia of Xenopus keratocytes. This image show an enlargement of a local region from the overview of the leading edge, CIL 24786. Image corresponds to F...

Multiple branching of actin filaments in lamellipodia of Xenopus keratocytes. This image show an enlargement of a local region from the overview of the leading edge, CIL 24786. Image corresponds to F...

Multiple branching of actin filaments in lamellipodia of vertebrate fibroblasts. This image shows a local enlargement of the leading edge shown in overview in CIL 24788. Image corresponds to Figure 1...

Improved visualization of actin filament branching in lamellipodia. EM of keratocyte or fibroblast lamellipodial actin network after cytochalasin D treatment (0.2 μM for 30 min or 0.5 μM for 10 min)...

Electron micrograph of keratocyte or fibroblast lamellipodial actin network after unprotected extraction. All examples demonstrate frequent branching of actin filaments. Image corresponds to a singl...

Constitutive expression of GFP (Green Fluorescent protein) in MTLn3 cells, a metastatic rat breast carcinoma line. This time lapse sequence of a single optical section near the substrate shows the ce...

This is a time lapse image series of Saccharomyces cerevisiae expressing GFP tagged Bub2, a GTPase activator involves in mitotic cell cycle spindle orientation checkpoint and regulation of exit from m...

A thinly-spread human skin fibroblast stained by indirect immunofluorescence with actin-specfic antibody. Actin bundles correspond with stress fibers, extending out into the periphery of the cell. Fig...

Figure 439 from Chapter 16 (Cytoplasmic matrix and cytoskeleton) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Portion of a large stress fiber, composed of subunits of fibrous actin. This image is f...

A human skin fibroblast in vitro stained by indirect immunofluorescence with an antibody to tropomyosin. The pattern of tropomyosin staining corresponds with stress fibers and the distribution of poly...