Table 1.

Primer sequences used for qPCR

S	Primer sequences
MiR‐203	F: 5′‐ GATCGATCACCAGGATTTG‐3′
MiR‐203	R: 5′‐ GTATCCAGTGCGAATACCTC‐3′
U6	F: 5′‐ CTCGCTTCGGCAGCACA‐3′
U6	R: 5′‐ AACGCTTCACGAATTTGCGT‐3′
RUNX2	F: 5′‐ GTATCCAGTGCGAATACCTC ‐3′
RUNX2	R: 5′‐ GTATCCAGTGCGAATACCTC ‐3′
CircRUNX2	F: 5′‐ATCCACTCTACCACCCCGCT‐3′
CircRUNX2	R: 5′‐ GTCATAGGACCACGGCGG ‐3′
GAPDH	F: 5′‐ TCGGAGTCAACGGATTTGGT‐3′
GAPDH	R: 5′‐ TTCCCGTTCTCAGCCTTGAC‐3′

F: forward primer; R: reverse primer.