Table 1. Primer sequences for quantitative PCR.
| Gene | Primer sequence (5′-3′) |
| Myocd | CATTCGCCTTTGAGGATGAC |
| CTGAGCCAGGAGTGAGATCC | |
| Acta2 | GAGGCACCACTGAACCCTAA |
| CATCTCCAGAGTCCAGCACA | |
| Myh11 | AACACAGACCAGGCATCCAT |
| CTTTGGTCTGAGCCTTCTGC | |
| Mycn | AGCACCTCCGGAGAGGATAC |
| CGCACAGTGATCGTGAAAGT | |
| Sox9 | TGCAGCACAAGAAAGACCAC |
| CCCTCTCGCTTCAGATCAAC | |
| Tbx18 | TGGGGAGACTTGGATGAGAC |
| GGACAGATCATCTCCGCAAT | |
| Tshz3 | AAGCATCATGCCGAGGAG |
| CTCCATCTGCCGCTTGTT | |
| Ptch1 | TACGTGGAGGTGGTTCATCA |
| AGGCATAGGCAAGCATCAGT | |
| β-actin | TGTTACCAACTGGGACGACA |
| GGGGTGTTGAAGGTCTCAAA |