Table 2.

Results for 43 SNPs individually genotyped in sample 3

SNP rsID	Chr	Position	Allele A	Allele B	MAF	N	Mean AA	Mean AB	Mean BB	F	Additive model P	% Variance
rs11225308	11	101904688	G	T	0.23	2179	−0.289	−0.037	0.047	12.78	0.0002	0.58
rs363449	21	29906146	C	G	0.38	2177	−0.072	0.012	0.141	10.63	0.0006	0.49
rs17278234	5	13990476	C	T	0.31	2183	−0.157	−0.031	0.062	9.99	0.0008	0.46
rs11154532	6	130567068	C	T	0.23	2173	−0.096	−0.062	0.047	6.51	0.0054	0.30
rs12199332	6	157185419	A	G	0.20	2111	−0.015	−0.093	0.044	5.69	0.0086	0.27
rs12613365	2	191055555	G	T	0.25	2179	−0.038	0.036	0.090	3.87	0.0246	0.18
rs6588923	11	106125102	A	G	0.12	2111	−0.253	−0.051	0.020	3.78	0.0260	0.18
rs2300052	7	107875730	A	G	0.30	2109	0.103	0.015	−0.032	3.04	0.0407	0.14
rs6947045	7	107287183	C	T	0.43	2179	−0.070	0.041	0.014	2.87	0.0451	0.13
rs1215603	12	105041007	C	T	0.44	2179	−0.046	0.008	0.055	2.83	0.0463	0.13
rs40941	7	107990161	C	T	0.35	2101	−0.053	0.057	−0.004	2.42	0.0599	0.12
rs1881396	2	27698105	G	T	0.21	2181	−0.070	−0.037	0.026	2.33	0.0634	0.11
rs4649372	1	230646220	A	T	0.25	2180	0.181	−0.015	−0.014	2.15	0.0716	0.10
rs2593170	15	50010709	C	T	0.41	2168	−0.044	−0.011	0.039	1.92	0.0832	0.09
rs9300810	13	102806158	C	G	0.17	2112	0.017	−0.027	−0.111	1.74	0.0937	0.08
rs4314720	9	112411728	A	G	0.21	2177	−0.018	0.021	0.088	1.51	0.1097	0.07
rs39118	7	29320557	A	C	0.11	2182	−0.015	0.055	0.017	1.43	0.1157	0.07
rs694598	1	103046767	A	T	0.21	2104	0.003	0.041	−0.028	1.39	0.1189	0.07
rs11778957	8	54659415	A	G	0.39	1937	0.047	−0.047	0.012	1.11	0.1458	0.06
rs7085203	10	130600913	C	T	0.14	2180	−0.018	0.065	−0.087	0.88	0.1743	0.04
rs9670398	13	89692996	A	T	0.24	2138	0.107	0.002	−0.006	0.80	0.1851	0.04
rs4956093	4	108529657	A	C	0.39	2148	−0.020	0.011	0.030	0.72	0.1987	0.03
rs2278677	6	166495777	C	T	0.10	2111	−0.006	0.014	0.228	0.66	0.2088	0.03
rs16964420	19	35802073	A	G	0.31	2084	−0.070	0.008	0.011	0.64	0.2127	0.03
rs16907131	11	20925249	A	G	0.06	2175	0.049	0.045	−0.005	0.56	0.2274	0.03
rs7932127	11	7546172	C	T	0.27	2176	0.161	−0.032	0.004	0.54	0.2307	0.02
rs4236383	7	46856016	C	T	0.34	2100	−0.004	0.026	−0.027	0.54	0.2313	0.03
rs4144132	14	95761402	C	T	0.17	2149	−0.085	0.008	0.019	0.53	0.2341	0.02
rs10098370	8	105880919	A	G	0.18	2112	0.270	−0.030	0.000	0.48	0.2449	0.02
rs6502244	17	2300059	C	T	0.13	2176	0.061	0.017	−0.009	0.43	0.2568	0.02
rs6701879	1	204684389	C	T	0.19	2112	−0.085	−0.003	0.006	0.33	0.2836	0.02
rs1502885	4	79205538	A	T	0.17	2138	−0.311	0.057	−0.002	0.21	0.3235	0.01
rs4771280	13	97136856	C	G	0.28	2178	−0.001	−0.006	0.055	0.19	0.3324	0.01
rs7791660	7	122916256	C	T	0.19	2064	−0.002	−0.002	0.085	0.14	0.3526	0.01
rs8043884	16	63140767	A	C	0.28	2180	0.019	−0.013	0.007	0.04	0.4249	0.00
rs17085111	18	67590335	C	T	0.37	2180	0.036	−0.027	0.018	0.03	0.4264	0.00
rs700965	9	97550959	C	T	0.33	2109	−0.017	0.030	−0.057	0.02	0.4495	0.00
rs7115849	11	130149959	A	G	0.08	2181	−0.116	0.004	0.000	0.00	0.4823	0.00
rs1369458	11	78438121	A	G	0.13	2087	0.004	−0.006	0.102	0.00	0.5187	0.00
rs7745469	6	110069819	C	T	0.38	2097	0.008	0.005	−0.006	0.07	0.6023	0.00
rs952312	1	80256562	C	T	0.08	2112	0.175	−0.062	0.008	0.41	0.7400	0.02
rs12962177	18	48464878	C	T	0.48	2109	0.029	−0.010	−0.019	0.63	0.7861	0.03
rs2059357	2	186034194	C	G	0.25	2082	0.029	−0.017	−0.070	1.76	0.9076	0.08

The table is ordered by additive model P-value (one-tailed), the light grey area highlights the nominally significant SNPs and the darker grey area highlights those SNP associations withstanding bonferroni correction for multiple testing. SNP rsID, dbSNP rsID; Chr, chromosome; Position, physical position; MAF, minor allele frequency; N, sample N; Mean AA, mean quantitative trait mathematics scores for individuals with AA genotype; F, F-statistic from the additive model on 1 and N− 2 degrees of freedom; Additive model P, one-tailed P-value from additive model; % Variance, variance in mathematics ability explained by the additive model.