Additional file 5: Figure S4. of Identification of genome-wide SNP-SNP interactions associated with important traits in chicken ZhangHui YuJia-Qiang YangLi-Li KramerLuke ZhangXin-Yang NaWei ReecyJames LiHui 2017 The LD blocks of the SNPs on every chromosome in Sub-network1 for testis weight (TeW). This information was used to simply Sub-network1. (PDF 619 kb)