Table 2.

Sequence of primers for qRT-PCR

Gene symbol	Forward (5′→3′)	Reverse (5′→3′)
Col2a1	AGCGACTGTCCCTCGGAAAAAC	CCAGGTAGGCGATGCTGTTCTTAC
Acan	CCTGCTACTTCATCGACCCC	AGATGCTGTTGACTCGAACCT
Sox9	TCAGATGCAGTGAGGAGCAC	CCAGCCACAGCAGTGAGTAA
Mmp-13	ACAGGCTCCGAGAAATGCAA	CCACATCAGGCACTCCACAT
Wnt3a	CCTCTCGGATACCTCTTAGTGC	AGCTGCTTCGGTACCAGG
Wnt5a	CTGTCTTTGGCAGGGTGATG	TAGTCGATGTTGTCTCCGCA
Wnt5b	TGTTCATCATTGGCGCTCAG	TACGTGAAGGCAGTCTCTCG
Wnt16	CCACTACCACTTCCACCCAG	CTGAACCACATGCCGTACTG
Catenin	TGATTCGAAACCTTGCCCTT	AGCAAGGATGTGGAGAGCTC
β-actin	GGCTGTATTCCCCTCCATCG	CCAGTTGGTAACAATGCCATGT
Hprt1	CTGGTGAAAAGGACCTCTCGAA	CTGAAGTACTCATTATAGTCAAGGGCAT