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. 2021 Oct 22;11:20880. doi: 10.1038/s41598-021-00306-6

Figure 2.

Figure 2

Accelerated myotube formation with ZSWIM8 knockdown. (A) Growing (day 0) or differentiated (day 3) control or ZSWIM8-knockdown (#2 or #6) C2C12 cells were immunostained with an anti-myosin heavy chain (MHC) antibody. Nuclei were stained with DAPI. Scale bar, 20 μm. MHC-positive and multinucleated cells were considered myotubes. (B) Quantification of fusion indexes of (A). The number of nuclei inside MHC-positive myotubes was divided by total nuclei in different fields. Data represent the mean ± SD; n = 150. Asterisk indicates statistical significance compared to the control sample.