Table I.

Primers used for RT-PCR.

Gene	F/R	Primer sequence
GAPDH	F	5′-GTGGGGCGCCCCAGGCACCA-3′
GAPDH	R	5′-CTCCTTAATGTCACGCACGATTT-3′
DAPK	F	5′-AGCATATCTACTAGATATCTGAT-3′
DAPK	R	5′-GGTACTCCACGTCGACGAGAC-3′
E-cadherin	F	5′-CAGTGAGCG GAGATAGTGCC-3′
E-cadherin	R	5′-CAA AAGTTGGAAAGCCCGTG-3′

RT-PCR, reverse transcription-PCR; DAPK, death-associated protein kinase; F, forward; R, reverse.