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. 2015 Sep 17;16:23. doi: 10.1186/s12860-015-0069-1

Fig. 3.

Fig. 3

Myotube formation was accompanied by the observation of lateral striations indicative of sarcomeric structures. a Myotubes at 4d, 5d, 9d (DM1) and 42d (DM1) of differentiation were immunostained for the presence of sarcomeric α-actin (Sigma A2172, 1:500 dilution). b Sarcomeric lateral striations were visible in H&E stained myotubes differentiated for 5d, derived from P3 and P5 longissimus dorsi myoblasts. Bar = 50 μm for all panels