Figure 2From: Sequence variants in oxytocin pathway genes and preterm birth: a candidate gene association study Results of maternal genetic effect analysis. Three SNPs (rs4869315, rs3849749, rs4869317) in the LNPEP gene were significantly associated with preterm birth when all GAs were together considered (A). Another SNP (rs13175726) in LNPEP as well as the same three SNPs were found to be significant for several GA subgroups (B).Back to article page