Fig. 9.
Organization of cytoskeletal actin in A7ML1 cell line expressing LSP1. Electron micrographs show Zn2+ induction of LSP1 expression in the melanoma A7 cell line, A7ML1, results in the formation of cytoplasmic filament bundles and hairlike projections similar to those in LSP1 expressing Sf9 cells. (a) Filaments in the cytoskeletal bundles are not as tightly packed as those in Sf9 cells but have a similar intersecting morphology. (b and c) The structure of cytoplasmic actin within two projections. The bars are 100 nm.
