Table 1.

Primer sequences for RT-qPCR

Genes	Forward primer sequences (5′-3′)	Reverse primer sequences (5′-3′)
CDX2	CCACGCTGGGGCTCTCT	GTCTAGCAGAGTCCACGCTC
let-7b	TGAGGTAGTAGGTTGTGTGGTT	GCGAGCACAGAATTAATACGAC
GAPDH	ACCTGACCTGCCGTCTAGAA	TCCACCACCCTGTTGCTGTA
COL11A1	TGGTGATCAGAATCAGAAGTTCG	AGGAGAGTTGAGAATTGGGAATC

CDX2, caudal type homeobox 2; let-7b, microRNA let-7b; COL11A1, collagen type XI alpha 1 chain; GAPDH, glyceraldehyde-3-phosphate dehydrogenase