Fig. 1.

Associations between maternal glucose concentration z-scores one hour after the oral consumption of a glucose load and alleles from the 4 SNPs that are used in the composite fetal imprinted gene allele score: a: the paternally-transmitted fetal allele; b: the maternally-transmitted fetal allele; c: the maternal allele that was not transmitted to the fetus. Data are mean (95 % confidence interval).