Higher levels of Solute Carrier Family 19 Member 3 (SLC19A3) and lower levels of phospholipase A2 group IIE (PLA2G2E) were found in MILK-IUGR compared to MILK-NBW piglets, respectively (both p < 0.01) (Supplementary Fig. S3). The gene discussed is SLC19A3; the disease is fetal growth restriction.