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. 2018 Jan 15;8:737. doi: 10.1038/s41598-017-18658-3

Figure 1.

Figure 1

Omitting serum during differentiation reduces the number of non-fused cells. Myoblasts were grown to subconfluence and subsequently differentiated for five days in medium with 2% FBS or without FBS. (a) Cells were subsequently stained for skeletal muscle myosin (green, MYH7 or MYH1 + 2) or CD56 (green) and TOPRO (red, nuclei) and images were obtained at 100x magnification. (b–d) mRNA abundance of PPARGC1A, MYH1 and MYH7 related to RPS13 as measured by qPCR. Lines indicate points belonging to the same biopsy. Two-sided, paired t-test. n = 4; **p < 0.01.