Table 1.

Primer sequence of the target genes for real-time PCR.

Gene	Sequence
Tyrosinase	Forward: 5′-CACCTGAGGGACCACTATTACG-3′
	Reverse: 5′-GGCAGTTCTATCCATTGATCCAG-3′
Trp-1	Forward: 5′-ATGAAATCTTACAACGTCCTCCC-3′
	Reverse: 5′-TGGCACACTCTCGTGGAAACTGA-3′
Trp-2	Forward: 5′-CTTCAACCGGACATGCAAATGC-3′
	Reverse: 5′-GCTTCTTCCGATTACAGTCGGG-3′
Mc1r	Forward: 5′-CTATGCGCTGCGTTATCACAG-3′
	Reverse: 5′-AAAGAAAGTGACGAGGCAGAG-3′
Gapdh	Forward: 5′-AGGTCGGTGTGAACGGATTTG-3′
	Reverse: 5′-GGGGTCGTTGATGGCAACAAT-3′