. Author manuscript; available in PMC: 2010 Apr 1.

Published in final edited form as: Neuropsychopharmacology. 2008 Oct 15;34(5):1185–1197. doi: 10.1038/npp.2008.187

Table 2.

Distribution of PDYN gene variants in control subjects

Variant #	Variant ID	Location on chr 20^*	PDYN gene location	Variation	Minor allelic frequency
Variant #	Variant ID	Location on chr 20^*	PDYN gene location	Variation	Caucasian n=65	African American n=76
1	rs1997794	1922858	Promoter	A/G^**	0.32	0.22
2	rs6045819	1909134	Exon 4	T>C^***	0.07	0.28
3	rs10485703	1908313	Exon 4-3′UTR	T>C	0.06	0.16
4	rs910080	1908226	Exon 4-3′UTR	T>C	0.21	0.43
5	rs910079	1908198	Exon 4-3′UTR	T>C	0.21	0.46
6	rs2235749	1907939	Exon 4-3′UTR	C>T	0.21	0.46

- Variant location from dbSNP database (NCBI), Genome Build 36.3

^**

- G is a minor allele in Caucasians; it is a major allele in African Americans

^***

- A synonymous mutation in the codon for the amino acid His200