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. 2021 Mar 5;7(2):384–392. doi: 10.1016/j.aninu.2020.08.011

Fig. 4.

Fig. 4

Expression of myosin heavy chain. (A) Relative mRNA expression of myosin heavy chain (n = 8). (B) Protein expression of myosin heavy chain. Relative protein expression of (C) FSMHC and (D) SSMHC calculated according to the results of (B) (n = 3). NORMAL, pigs fed a normal CP (16%) diet; LOW, pigs fed a low CP (12%) diet generated by decreasing the content of soybean meal; S1G2, pigs fed a low CP (12%) diet with serine-to-glycine ratio 1:2, generated by decreasing the content of soybean meal and adding 0.57% glycine. CP = crude protein. MYHC = myosin heavy chain; FSMHC = fast myosin skeletal heavy chain; SSMHC = slow myosin skeletal heavy chain. Values are expressed as means ± standard deviations. Mean values were significantly different among groups (∗P < 0.05, ∗∗P < 0.01).