Table 5

Sequence polymorphisms identified in the GABRR2 gene

Exon		Nucleotide change		Amino acid substitution		Restriction site changed		Size of alleles (bp)		No	Allele 1 frequency	PIC^5-151
Exon		Nucleotide change		Amino acid substitution		Restriction site changed		(1^5-150)	(2^5-150)	No	Allele 1 frequency	PIC^5-151
3	(nt) c250A→G^5-152	V84V	RsaI	172	101, 71	NA	NA	NA
9	(nt) c1289C→T^5-152	T430M	None	NA	NA	NA	NA	NA

↵5-150 Allele 1 is always defined as the polymorphic allele, allele 2 as the wild type allele.
↵5-151 PIC: polymorphism information content.
↵5-152 Polymorphisms previously described by Hackam et al.22
No: controls tested.
NA: not available.