Figure 5

Expression patterns of the PAX7 down-stream genes in fetal skeletal muscles of cattle with different genotypes. (A) Relative expression levels of genes expressed in myogenic satellite cells: ID2, ID3, and CXCR4. (B) Relative expression levels of genes involved in myogenic determination and differentiation: MYF5, MRF4, MYOD, and MYOG. The mRNA expressions were normalized to GAPDH. Each experiment was repeated at least three times. The data are the meanā±āS.E. for each genotype group.