Table 2.

Primer sequences used in quantitative real-time PCR

Gene	Sense primer 5′ –3′	Antisense primer 5′ –3′	Genbank accession NM
GAPDH	TGCACCACCAACTGCTTAGC	GGCATGGACTGTGGTGATGAG	NM_002046
SOX2	TACAGCATGTCCTACTCGCAG	GAGGAAGAGGTAACCACAGGG	NM_003106
NANOG	AAGGTCCCGGTCAAGAAACAG	CTTCTGCGTCACACCATTGC	NM_024865
OCT4	GCAGCGACTATGCACAACGA	CCAGAGTGGTGACGGAGACA	NM_002701