(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 3. High power images of differentiating myoblast cultures after 36 hours of treatment, co-stained for NM2A, actin and nuclei. In all the control cultures, cells are present that have a characteristic bipolar shape (arrows), stain strongly for actin compared with non-differentiated cells, and are beginning to align and fuse. By contrast, in NM2A-knockdown cultures, cells have an irregular shape (arrows), and do not form groups of aligned bipolar cells. Bar, 20 µm.