TABLE 1.

All primers of qRT-PCR analysis used in the current study.

Gene	Primers
	Forward (5′-3′)	Reverse (5′-3′)
GAPDH Circ_0020095 MiR-487a-3p SOX9 miR-485-3p miR-338-3p miR-656-3p miR-660-5p U6	TGTTCGTCATGGGTGTGAAC GCTTATTGGAATGCACCACA AATCATACAGGGACATC AGGAAGTCGGTGAAGAACGG CCGCTCGAGATGCGGCTT TGGG AAGC TGCGGTCCAGCATCAGTGAT ACACTCCAGCTGGGAAT ATTATA CAGTCA TACCCATTGCATAT CGGAGTTG CTCGCTTCG GCAGCACA	ATGGCATGGACTGTGGTCAT GTTTCTGGAACAAGC CAAGTG TGCGTGTCGTGGAGTC CGCCTTGAAGATGGCGTTG CGGGGTACCAAGATGCTT CTA GATGCCC CCAGTGCAGGGTCCGAGGT CTCAACTGGTGTCGTGGA GTCG GCAATTCAGTTGAGAGA GGUUG GTGCAGGGTCCGAGGT AACGCTTCACGAATTTGCGT