Lastly, among genes involved in lipogenesis and lipolysis, significant interaction effects were observed in the mRNA levels of acetyl-CoA carboxylase α (Acaca) and adipose triglyceride lipase (Atgl), which were higher in HFL/HF offspring than in HF/HF offspring (Fig. 3f). This evidence concerns the gene PNPLA2 and hydrops fetalis.