Table 1.

Primer pairs used for RT-PCR (clock and Rc3 and Bdnf genes) and Real Time PCR (retinoid receptors genes).

Gene name	GenBank Accession No	Forward primer 5′-3′	Reverse primer 5′-3′	Fragment size
RARα	NM_031528	CGCCTGTGAGGGCTGTAAG	ATGCCCACTTCGAAGCATTT	150 bp
RXRβ	NM_206849	CGAAGCTCAGGCAAGCACTA	TCCTGTACCGCCTCCCTTTT	200 bp
Bmal1	AB012600	GGGAAATACGGGTGAAGTCTATGG	ATGCCTGGAAGAGTGGGATGAGTC	460 bp
Per1	AB092976	ATTCCGCCTAACCCCATATGT	GTGTGCCGTGTGGTGAAGAT	150 bp
Rorα	XM_001056334	GAGACAAATCGTCAGGAATCCAT	CCACAGCCAGGCACTTCTG	180 bp
RevErb	AY336126	GGTGCCTAGAATCCTGATTGTGA	TCCGCTGGAGCCAATGTAG	200 bp
Rc3	NM_024140	GCCAGACGACGATATTCTAGACATC	CACACTCTCCACTCTTTATCTTCTTCCT	122 bp
Bdnf	NM_012513	GGGTCACAGCGGCAGATAAA	CGATTGGGTAGTTCGGCATT	200 bp