LRFN2 and Stillbirth: The 211.67 kb MOCS1-LRFN2 region of BTA23 (Figure 2D; Additional File 7: Figure S5A) included several SNPs with significant effects on daughter stillbirth, while a BTA15 marker between two CD82 genes had the most significant effect for daughter stillbirth (Additional File 7: Figure S5B).