Table 1. Nucleotide Sequences of Primers Were Used in This Study.

MITF
forward:	5′-TTGGTGCCACCTAAAACATTGT-3′
reverse:	5′-CCGTTGGGCTTGCTGTATG-3′
Tyrosinase
forward:	5′-CTGCCAACGATCCTATCTTCCT-3′
reverse:	5′-GGTTATGTCCAATGGGTGCATT-3′
TRP-1
forward:	5′-GGTTTATTTGACACGCCTCCTT-3′
reverse:	5′-AGACTTCGAACAGCAGGGTCAT-3′
TRP-2
forward:	5′-GCACACATGTAACCTCTGTG-3′
reverse:	5′-TCA TAT AAG CAG GCT TGG CC-3′
GADPH
forward:	5′-GCACCACCAACTGCTTAGCA-3′
reverse:	5′-TCTTCTGGGTGGCAGTGATG-3′