Figure 1From: A genome-wide ordered-subset linkage analysis for rheumatoid arthritisResults of NPL analysis across the SNP marker positions. Results of NPL analysis across the SNP marker positions in chromosomes (2, 4, 9, 18, and 19) showing the evidence of linkage in ordered subset of the families (solid line) based on covariate scores compared to all 606 families (dashed line) using GeneHunter.Back to article page