Regarding FA synthesis, IUGR significantly decreased the gene expression of DGAT1 and DGAT2 (IUGR-CON group vs. NBW-CON group), and C. butyricum supplementation resulted in increased expression of ACC, DGAT1 and DGAT2 in the IUGR-CB group (Fig. 2B). The gene discussed is DGAT1; the disease is fetal growth restriction.