TABLE 1.

Primers used for the quantitative PCR.

Gene	Primer sequence 5′→3′
β-actin	Forward: 5′-CTA​CCT​CAT​GAA​GAT​CCT​GAC​C-3′
	Reverse: 5′-CAC​AGC​TTC​TCT​TTG​ATG​TCA​C-3′
Ccnd1	Forward: 5′-GAG​GCG​GAT​GAG​AAC​AAG​CAG​AC-3′
	Reverse: 5′-GGA​GGG​TGG​GTT​GGA​AAT​GAA​CTT​C-3′
Cdk4	Forward: 5′-ATG​CTA​CCT​CTC​GAA​TGA​GCC​A-3′
	Reverse: 5′-ATG​CTA​CCT​CTC​GAA​TGA​GCC​A-3′
Cdh1	Forward′-CTCAGAAGACAGAAACGAGACT-3′
	Reverse: 5′-AAC​CAG​GTT​CTT​TGG​AAA​TTC​G-3′
Ctnnb1	Forward: 5′-CTG​CTG​TCC​TAT​TCC​GAA​TGT​CTG​AG-3′
	Reverse: 5′-GGC​ACC​AAT​GTC​CAG​TCC​AAG​ATC-3′
Gsk3β	Forward: 5′-TGG​TAG​CAT​GAA​AGT​TAG​CAG​A-3′
	Reverse: 5′-CTC​TCG​GTT​CTT​AAA​TCG​CTT​G-3′
WNT3A	Forward: 5′-AAG​TAT​GAT​AGC​GCG​GCG​GC-3′
	Reverse: 5′-TTG​CGC​ACA​CAG​TAG​TCC​GG-3′