Mouse Snail	5′-TGAGGTACAACAGACTATGCAATAGTTC-3′ 5′-CCTGCTGAGGCATGGTTACA-3′
Mouse Twist	5′-TCCGCGTCCCACTAGCA -3′ 5′-TTCTCTGGAAACAATGACATCTAGGT -3′
Mouse Sip1	5′-TTGTGCCCATCACGAAAAAG -3′ 5′-GTGCACAGTTTGACAATTTAATTGAA -3′
Mouse E-cadherin,	5′-AAGTGACCGATGATGATGCC-3′ 5′-CTTCTCTGTCCATCTCAGCG-3′.