Table 1. Variations in exon 3 of VKORC1 (after Pelz et al., 2005).

The variations are labeled as wildtype/position/mutant, so Tyr139Cys is a tyrosine at the 139th amino acid converted to a cysteine in the variant.

Mutation	Detection method	Wildtype	Mutant
Tyr139Cys	ARMS-PCR	168 bp	168 bp
		123 bp	101 bp
Leu120Gln	Stu I	330 bp	195 bp
			135 bp
Leu128Gln	Bsr I	330 bp	170 bp
			160 bp
Tyr139Ser	Mnl I	160 bp	110 bp