Figure 7. Increased expression of IG-DMR ncRNA in myostatin-deficient skeletal muscle.
(A) Quantitative RT-PCR analysis shows the increased expression of IG-DMR ncRNA in myostatin-deficient skeletal muscle at 13 weeks of age. (B) Myostatin deficiency does not affect the expression level of IPW lncRNA. The wild-type mice are the same age as the myostatin knockout mice. The results were normalized to the expression of Rpl26. Data are the mean ± SD (n = 5). **P < 0.01.