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. 2016 Oct 28;30(7):1029–1036. doi: 10.5713/ajas.16.0749

Figure 3.

Figure 3

Characterization of MyoD-knockout QM7 cells. (A) Paired box 7 (Pax7) expression in regular QM7 (rQM7) and MyoD-knockout QM7 (MyoD KO QM7#4) cells. There were no significant differences between rQM7 and MyoD KO QM7#4 cells. (B) Morphology of undifferentiated rQM7 and MyoD KO QM7#4 cells. (C) Morphological changes 3 or 6 days after differentiation. rQM7 cells transformed into myotubes during differentiation. No morphological changes were evident in MyoD KO QM7#4 cells after 6 days of differentiation. All images were observed under the inverted microscope, scale bars = 200 μm.