Table 1.

The primer sequence of qRT-PCR.

Gene	Sequence		Prod Size (bp)	Tm (°C)	Access ID
ALP	F	CCTTAGGGCCACCGCTCG	74	62.53	NM_013059.2
	R	GTTAATTGACGTTCCGATCCTGC		60.24
OPN	F	CCAGCCAAGGACCAACTACA	132	59.60	NM_012881.2
	R	AGTGTTTGCTGTAATGCGCC		59.76
Smad-5	F	GCCGTTTGCAAGTCTCTCAC	198	59.76	NM_021692.1
	R	ACACTGGAGGTAAGACTGGAC		58.75
β-actin	F	CCCGCGAGTACAACCTTCTTG	71	61.27	NM_031144.3
	R	GTCATCCATGGCGAACTGGTG		61.61

F and R mean forward primer and reward primer, respectively.