. Author manuscript; available in PMC: 2011 Apr 5.

Published in final edited form as: Am J Med Genet B Neuropsychiatr Genet. 2010 Apr 5;153B(3):830–836. doi: 10.1002/ajmg.b.31042

Table 1.

Genotype and Allele frequencies of variations in the MPPE1 gene

SNP	Sample	n	Genotype frequency			P^*	Allele frequency	P^**
rs871044			G/G	G/A	A/A		f(G)
	Bipolar	554	0.354	0.478	0.168	0.498	0.593	0.704
	Controls	722	0.348	0.506	0.147		0.600
rs3974590			G/G	G/A	A/A		f(G)
	Bipolar	567	0.467	0.441	0.092	0.022	0.688	0.009^a
	Controls	724	0.544	0.381	0.075		0.735
rs593713			A/A	A/G	G/G		f(A)
	Bipolar	563	0.472	0.435	0.092	0.122	0.690	0.051
	Controls	719	0.530	0.391	0.079		0.725
rs602201			T/T	T/A	A/A		f(T)
	Bipolar	565	0.405	0.469	0.126	0.946	0.640	0.739
	Controls	712	0.397	0.472	0.131		0.633

P values for comparison of genotype frequencies between bipolar individuals and controls

^**

P values for comparison of allele frequencies between bipolar individuals and controls.

Permutation correction p-value: 0.046