Table 2. Single-SNP analyses in the ALSPAC cohort.

			Verbal IQ			Performance IQ			Verbal IQ with READ as a covariate
Chr	Gene (locus)	SNP	N	Beta	P	N	Beta	P	N	Beta	P
2	MRPL19/C2ORF3	rs1000585	5565	−0.038	0.06859	5560	0.005	0.8475	5159	−0.037	0.03911
2	MRPL19/C2ORF3	rs917235	5796	−0.043	0.03136	5789	−0.01	0.6773	5330	−0.044	0.0102
2	MRPL19/C2ORF3	rs714939	5555	0.069	0.00099	5550	0.068	0.00631	5149	0.061	0.00066
6	DCDC2	rs793862	5636	−0.034	0.148	5627	−0.018	0.5077	5182	−0.017	0.3908
6	DCDC2	rs807701	5837	−0.009	0.6705	5831	0.02	0.4176	5369	−0.003	0.8591
6	DCDC2	rs807724	5671	−0.026	0.2885	5664	−0.024	0.4166	5210	−0.013	0.5418
6	DCDC2	rs1087266	5850	−0.006	0.7773	5843	0.003	0.8914	5380	−0.001	0.9315
6	KIAA0319	rs761100	5825	−0.046	0.02341	5816	0.004	0.8837	5362	−0.045	0.00871
6	KIAA0319	rs6935076	5468	0.083	0.00011	5463	0.026	0.3026	5071	0.048	0.00862
6	KIAA0319	rs2038137	5569	−0.052	0.01319	5564	−0.015	0.5587	5161	−0.045	0.01142
6	KIAA0319	rs9461045	5641	−0.044	0.09869	5634	−0.013	0.6763	5190	0.002	0.9172
6	KIAA0319	rs2143340	5554	−0.053	0.06262	5549	−0.011	0.7384	5148	0.001	0.9517
16	CMIP	rs12927866	5570	−0.053	0.01085	5565	−0.017	0.4918	5163	−0.038	0.02997
16	CMIP	rs6564903	5750	−0.058	0.00385	5743	−0.024	0.3224	5289	−0.036	0.03382
16	CMIP	rs4265801	5565	0.028	0.1667	5560	0.013	0.5895	5159	0.02	0.2499
16	CMIP	rs16955705	5563	−0.035	0.0867	5558	0.001	0.9578	5158	−0.022	0.2104
16	ATP2C2	rs16973771	5503	0	0.985	5499	0.016	0.5133	5100	0	0.995
16	ATP2C2	rs2875891	5569	−0.007	0.728	5564	0.014	0.593	5161	−0.005	0.7846
16	ATP2C2	rs8045507	5560	−0.009	0.6748	5555	0.018	0.4787	5153	−0.003	0.8716

p-values<0.001 are emboldened.

BETA are relative to the minor allele.