Fig. 2From: Associations between polymorphisms of SLC22A7, NGFR, ARNTL and PPP2R2B genes and Milk production traits in Chinese HolsteinLinkage disequilibrium estimated between SNPs in SLC22A7, NGFR and ARNTL genes. The blocks indicate haplotype blocks and the text above the horizontal numbers is the SNP names. The values in the red boxes are pair-wise SNP correlations (D′), while bright red boxes without numbers indicate complete LD (D′ = 1)Back to article page