Fig. 1From: Neonatal vitamin A injection promotes cattle muscle growth and increases oxidative muscle fibersVitamin A administration upregulates the expression of myogenic genes. a The level of myogenic mRNAs in muscle biopsy. b Protein content of MYOG in muscle biopsy. c Quantification of MYOG protein. *P < 0.05, **P < 0.01, ***P < 0.001; Mean ± SEM; n = 9Back to article page