The significant region associated with LDL-C on chromosome 2 in the Sutai pigs. (A) Regional plot of the 36.1-Mb region from ALGA0122920 to ASGA0101845 in the Sutai pigs. Diamonds represent the significance of associations measured by –log (P-values), and are plotted against genomic positions on the X-axis. The colored diamonds indicate different LD between the top SNP (DIAS0002715) and other SNPs. (B) A LD heatmap of the 42 SNPs at genome-wide significance level in the Sutai pigs.