TY - JOUR AU - Wang, Lei AU - Sørensen, Peter AU - Janss, Luc AU - Ostersen, Tage AU - Edwards, David PY - 2013 DA - 2013/12/05 TI - Genome-wide and local pattern of linkage disequilibrium and persistence of phase for 3 Danish pig breeds JO - BMC Genetics SP - 115 VL - 14 IS - 1 AB - The extent of linkage disequilibrium (LD) is of critical importance for genomic selection and marker assisted selection. The primary purpose of this study is to examine patterns of LD in three Danish pig breeds (Duroc, Landrace and Yorkshire); we also examine patterns of persistence of phase between the breeds. We quantify local LD by fitting a model relating LD to physical distance between markers in sliding windows, and use this to visualize how LD varies according to physical position. We use a similar method to examine local persistence of phase. SN - 1471-2156 UR - https://doi.org/10.1186/1471-2156-14-115 DO - 10.1186/1471-2156-14-115 ID - Wang2013 ER -