Fig. 2From: Genetic and genomic basis of antibody response to porcine reproductive and respiratory syndrome (PRRS) in gilts and sowsPopulation structure between the reduced-gilt acclimation and outbreak datasets. Plots of the first two principal component scores (PC1 and PC2) generated from SNP genotypes included in the five SNP datasets. Each dot represents one animal. Red dots represent animals from the reduced-gilt acclimation and yellow dots represent animals from the outbreak dataset. PC score plots in a, b, c, d, and e are based on all SNPs across the genome (SNPALL), SNPs in QTLMHC (SNPMHC), SNPs in QTL130 (SNP130), SNPs in both QTL (SNPSSC7), and SNPs outside both QTL (SNPRest), respectivelyBack to article page