Table 1 Oligonucleotide primers, probes and restriction endonuclease employed in genotyping (unless otherwise listed in the text)

Genes	Molecular biology methods
	PCR-RFLP
	Oligonucleotide primers	Restriction endonuclease
DAT1	D9RU 5′-CATCATCTACCCGGAAGCCA-3′	DdeI
DAT1	D9RL 5′-CAGGGTGAGCAGCATGATGA-3′
	Real time PCR
	Oligonucleotide primers	Hybridisation probes
GSTP1 exon 6	Forward primer 5′-AAGCAGAGGAGAATCTGGGACTC-3′	5′-LC Red 640*- CCAGACACCACCATGTATCATCCTACTCTCp-3′
GSTP1 exon 6	(Reverse primer) 5′-GGCCAGATGCTCACCTGGTC-3′	5′-GTCATCCTTGCCCACCTCCT-FL†3′
	Pyrosequencing
	Pyrosequencing primers	Sequencing primers
MAO-B	5′-GTCCTTTAGGGAGCAGATTAG-3′	5′-GATTAGAAGAAAGATGGT-3′
MAO-B	5′-biotin-CAGACTCTGGTTCTGACTGC-3′
SOD2	5′-biotin-CAGCCCAGCCTGCGTAGACG-3′	5′-CCCAGATACCCCAAA-3′
SOD2	5′-CTGGAGCCCAGATACCCCAA-3′
	PCR and dideoxy sequencing primers
EPHX3	5′-GGAAACTGCCTTGCCACTCC-3′
EPHX3	5′-CTAGCTCTAAAGATGGACAGA-3′
	DHPLC (WAVE)
MAO-A exon 8	5′-TTGCTTGTGTGTGTTTTAGTGC-3′
MAO-A exon 8	5′-GACAGACCAAGATTTCTAATCC-3′
NAT2	5′-GGATTCATGCAGTAGAAATAC-3′
NAT2	5′ATAACGTGAGGGTAGAGAGG-3′