Table 1 Primer sequence

From: CDX2 inhibits the proliferation and tumor formation of colon cancer cells by suppressing Wnt/β-catenin signaling via transactivation of GSK-3β and Axin2 expression

Gene

Sequence

APC for qRT-PCR

F: 5′-AAAATGTCCCTCCGTTCTTATGG-3′

R: 5′-CTGAAGTTGAGCGTAATACCAGT-3′

Axin2 for qRT-PCR

F: 5′-AGCCAAAGCGATCTACAAAAGG-3′

R:5′-AAGTCAAAAACATCTGGTAGGCA-3′

GSK-3β for qRT-PCR

F: 5′-GGCAGCATGAAAGTTAGCAGA-3′

R: 5′-GGCGACCAGTTCTCCTGAATC-3′

GAPDH for qRT-PCR

F: 5′-TGCACCACCAACTGCTTAGC-3′

R: 5′-GGCATGGACTGTGGTCATGAG-3′

GSK-3β promoter for PCR

F: 5′-GGGGTACCTGTTAAATATCCGT

GCCGATCT-3′

R: 5′-CCAAGCTTAGGAGGTCTAATAA

TTTCAGATCCT-3′

Axin2 promoter for PCR

F: 5′-GGGGTACCGCTGGAAACAGGACC

TGCGT-3′

R: 5′- CCAAGCTTGACAGGCATGGGTTT

GGTGA-3′

Axin2 for CHIP-qPCR

5′-GGAGCAGTAAAAGGCCGTAA-3′

5′-CCAAACCATTGAAGCCCTTA -3′

GSK-3β for CHIP-qPCR

5′-CAGAGACGCTGGTGAAACTG-3′

5′-CCCCTTCTCTTCACCAATCA-3′