| 18S | Forward: CGCGGTTCTATTTTGTTGGTTTTCG |
| Reverse: CTGATCGTCTTCGAACCTCCGACTT | |
| Bmal1 | Forward: AACCCGTGGACCAAGGAAGT |
| Reverse: GTGAGCTGTGGGAAGGTTGG | |
| Per2 | Forward: CATGGCCAGTGTGCAGAGAG |
| Reverse: GAGGCCACCAAACAGACAGG | |
| AVP | Forward: TCGCCATGATGCTCAACACT |
| Reverse: GCCTCCTCTTGGGCAGTTCT | |
| VIP | Forward: GTTCCTGGCGATCCTGACAC |
| Reverse: AGGCCAGCGACTGTGAGAAC |