Table 1

Allele and genotype frequency in 196 Autistic Genetic Resource Exchange multiplex families

Gene	dbSNP ID	Location	Allele	Frequency		Genotype	Frequency
Gene	dbSNP ID	Location	Allele	Parents	Autistic	Genotype	Parents	Autistic
INPP1	rs4656	Exon 2	G	0.7056	0.7576	GG	0.4984	0.5636
			T	0.2944	0.2424	GT	0.4143	0.3879
						TT	0.0872	0.0485
INPP1	rs4940	Exon 3	A	0.2344	0.2042	AA	0.065	0.0419
			G	0.7656	0.7958	AG	0.3388	0.3246
						GG	0.5962	0.6335
PIK3CG	rs1129293	Exon 4	C	0.7214	0.7543	CC	0.5249	0.5665
			T	0.2786	0.2457	CT	0.393	0.3757
						TT	0.0821	0.0578
TSC2	rs2073636	Intron 4	C	0.6194	0.6534	CC	0.4179	0.4545
			T	0.3806	0.3466	CT	0.403	0.3977
						TT	0.1791	0.1477
TSC2	rs2074968	Intron 9	C	0.5428	0.5621	CC	0.3127	0.3277
			G	0.4572	0.4379	CG	0.4602	0.4689
						GG	0.2271	0.2034
TSC2	rs7714	Exon 40	A	0.825	0.848	AA	0.675	0.7059
			G	0.175	0.152	AG	0.3	0.2843
						GG	0.025	0.0098