Primers used in this study.
| Gene | Sense primer (5′ ≥ 3′) | Antisense primer (5′ ≥ 3′) | Annealing temp (⁰C) |
| Gapdh | ACCTTTGATGCTGGGGCTGGC | GGGCTGAGTTGGGATGGGGACT | 58 |
| Dnmt1 | GTGTGCGGGAATGTGCTCGCT | CAGTGGTGGTGGCACAGCGT | 58 |
| Dnmt3A | AGCAAAGTGAGGACCATTACCACCA | TGTGTAGTGGACAGGGAAGCCA | 58 |
| Tet1 | GCCAACCAGGAAGAGGCGACTG | GAGGAAGCCTGCAGGGGACAG | 58 |
| Kcnn1 | AGGTGAATGATCAGGCCAACA | GCTATGAGACTTGGTAGGGCC | 60 |
| Kcnn3 | CACCAACTGAGGGGTGTCAA | GGCTGCCAATCTGCTTTTCC | 60 |