Fig. 2From: Microbial and metabolomic mechanisms mediating the effects of dietary inulin and cellulose supplementation on porcine oocyte and uterine developmentEffects of DF intake level on gene expression of COCs in gilts. GDF-9, Growth differentiation factor-9; BMP-15, Bone morphogenetic protein 15; DF 1.0, basal diet without DF supplement; DF 1.5, DF 1.75, and DF 2.0, basal diets with an additional 50, 75 and 100% DF intake, respectively. n = 6 per group. Columns with different letters a,b denote P < 0.05Back to article page