Table 1. List of sequence-specific primers used for RT-PCR.

Gene product	Forward primer	Reverse primer	Expected length	Refs
ClC-1	TGTGGAACGCTCAGAACTGCAGTC	TCTAGTGCCAAGACACCTCTGAGC	656	Kulka et al. (2002)
ClC-2	CAAGTTCCTCTCCCTCTTTG	GAACTGTCCAAAGCCAGGG	499	Enz et al. (1999)
ClC-3	CCTCTTTCCAAAGTATAGCAC	TTACTGGCATTCATGTCATTTC	552	Enz et al. (1999)
ClC-4	GGTACATGGCTGAACTCTTC	GAGTCATGTTGGGGTCATTG	297	Enz et al. (1999)
ClC-5	TGCTGACTGTCCTTACTCAG	CAGGATGTTCCGAAGCTTCA	269	Kulka et al. (2002)
CFTR	CGCAGGTTCTCAGTGGACGATGCC	CCTCAACCAGAAAAACCAGCACGCA	607	Huber et al. (1998)
MDR1	CCCATCATTGCAATAGCAGG	TGTTCAAACTTCTGCTCCTGA	158	Albermann et al. (2005)
VDAC-1	GGACCGAGTATGGGCTGACG	GCTGCTATTCCAAAGCGAGTGTTAC	478	Bres et al. (2000)