Table 4.

Large G-REMLadp parent of origin variance component estimates for five ALSPAC phenotypes

Phenotype	VarA	SEvarA	VarD	SEvarD	VarP	SEvarP
Age at first tooth	0.425	0.083	0.114	0.121	0.156	0.082
Age at Menarche	0.337	0.162	0.195	0.246	0.179	0.162
DBP	0.193	0.088	− 0.076	0.132	0.114	0.088
FVC	0.370	0.097	0.017	0.136	0.159	0.097
SBP	0.313	0.088	− 0.147	0.130	0.145	0.088

Variance component estimates of five standardized phenotypes in ALSPAC, estimates and standard errors generated with multiple components GCTA-GREML. VarA proportion of phenotypic variance attributable to additive genetic effects, SEvarA standard error of proportion of phenotypic variance attributable to additive genetic effects. VarD proportion of phenotypic variance attributable to dominance effects, SEvarD standard error of proportion of phenotypic variance attributable to dominance effects. VarP proportion of phenotypic variance attributable to parent-of-origin effects, SEvarP standard error of proportion of phenotypic variance attributable to parent-of-origin effects. DBP diastolic blood pressure. FVC forced vital capacity. SBP systolic blood pressure. See Supplementary Tables SIII for results on all phenotypes and SVII for unstandardized variance components