PLIN2 and hydrops fetalis: Interestingly, samples from the same genotype (i.e., Plin2-HF and Plin2-LF; WT-HF and WT-LF) shared a greater proportion of expressed transcripts (1.7 and 2.7%, respectively) than samples sharing diets (0.8% for Plin2-HF and WT-HF, and 0.9% for Plin2-LF and WT-LF), suggesting that Plin2 genotype was a factor in modifying transcript profiles between treatment groups.