Fig. 3From: PAPP-A2 deficiency does not exacerbate the phenotype of a mouse model of intrauterine growth restrictionEffect of Mmp9 and Pappa2 deletion on fetal weight at G16 (left) and G18 (right) in pregnancies segregating at Mmp9. Open symbols are Mmp9−/− fetuses and solid symbols are their Mmp9+/− and Mmp9+/+ siblings. Error bars are pooled per Mmp9 genotype (i.e., pooling Pappa2 genotype)Back to article page