Table 1. Primers for quantitative real-time PCR .

Gene	Forward and Reverse primer (5′–3′)	Amplicon size (bp)
GAPDH	F: GTGAACCATGAGAAGTATGACAAC	123
	R: CATGAGTCCTTCCACGATACC
Oct4A	F: CTTCTCGCCCCCTCCAGGT	496
	R: AAATAGAACCCCCAGGGTGAGC
c- Myc	F: CTCCTACGTTGCGGTCACAC	142
	R: CGGGTCGCAGATGAAACTCT
Klf4	F: TGCTCCCATCTTTCTCCACG	91
	R: TCCTGCCAGCGGTTATTCG
Sox2	F: AAGACTAGGACTGAGAGAAAGAAGAG	171
	R: AAGAGAGAGGCAAACTGGAATC