Figure 2From: Analysis of porcine MUC4 gene as a candidate gene for prolificacy QTL on SSC13 in an Iberian × Meishan F2 populationRelative quantification (RQ) of the porcine MUC4 gene in the uterus. MUC4 expression in the uterus was measured in 36 F2 sows that were classified into two groups according to the number of embryos (NE) at the sacrifice day (30-32 days of gestation): low (NE ≤ 11) and high (NE ≥ 13).Back to article page