Fig. 1.
Localization of 170 kDa and 175 kDa myosin in interphase BY-2 cells. Immunofluorescence staining was carried out using the antibody against 175 kDa myosin (A and B) or 170 kDa myosin heavy chain (C). A and C are focused at nuclear regions, while B is focused at the cortical region. The bright signals of 175 kDa myosin were observed as fine dots dispersed throughout the cytoplasm, and appeared to be mesh-like clusters of dots in the cortical region. The signals of 170 kDa myosin were observed on larger organelles. The bar represents 20 μm.