Table 1. Primer Sequences used for real-time RT-PCR.

target gene	name	primers	oligonucleotide sequence 5′-3′
ABCG2/BCRP1	breast cancer resistance protein	forward	ACC TGA AGG CAT TTA CTG AA
		reverse	TCT TTC CTT GCA GCT AAG AC
ABCA2	ABCA2	forward	AGA TGG ACA AGA TGA TCG AG
		reverse	GCT TGT ACT TCA GGA TGA GG
ABCB1/MDR1	multidrug resistance protein	forward	GAG GAA GAC ATG ACC AGG TA
		reverse	CTG TCG CAT TAT AGC ATG AA
c-Myc	v-myc myelocytomatosis	forward	GGA ACG AGC TAA AAC GGA GCT
	viral oncogene homolog	reverse	GGC CTT TTC ATT GTT TTC CAA CT
β-catenin	cadherin-associated protein	forward	CCA GCC GAC ACC AAG AAG
	beta 1	reverse	CGA ATC AAT CCA ACA GTA GCC
SOX-2	SRY (sex determining region	forward	CGA GTG GAA ACT TTT GTC GGA
	Y)-box 2	reverse	TGT GCA GCG CTC GCA G
GAPD	glyceraldehyde 3-phosphate	forward	AAGGTCGGAGTCAACGGA
	dehydrogenase	reverse	ACCAGAGTTAAAAGCAGCCCT
hprt-n	hypoxanthine	forward	ATGGGAGGCCATCACATT
	phosphoribosyltransferase	reverse	ATGTAATCCAGCAGGTCAGCAA
ACTB	β-actin	forward	CTGGAACGGTGAAGGTGACA
		reverse	AAGGGACTTCCTGTAACAATGCA