High resolution overview of Opercularia coarctata with macronucleus, cytoplasm, and section of the oral area. Specialized rough endoplasmic reticulum with modification into decorated tubules that lie ...

Transmission electron micrograph of four longitudinally cut ventricle muscle fibers of mouse cardiac tissue. Muscle fibers are multinucleate celsl composed of myofibrils that contract when stimulated...

In Opercularia coarctata specialized ER modified into decorated tubules lie on the surface of myonemes. The composition and function of the decorations have not been determined but they may be calcium...

Electron micrograph of keratocyte or fibroblast lamellipodial actin network after latrunculin a (a chemical that binds monomeric actin) treatment (0.2 μM for 10 min). All examples demonstrate freque...

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)...

Structural differentiation of actin network in lamellipodium. Electron micrograph of Xenopus fibroblasts after regular extraction in the presence of polyethelene glycol (PEG) and phalloidin. While the...

Localization of XAC (Xenopus ADF/cofilin) in Xenopus keratocytes done with immuno-EM. A low mag view of the cell from which this high mag view is taken is shown in CIL 24807. Image corresponds to Fi...

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)...

Localization of XAC (Xenopus ADF/cofilin) in Xenopus fibroblasts. Immuno-EM with XAC antibody at low magnification. High magnification view is available at CIL 24785. Nucleus and surrounding regions...

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...