Figure 1From: Nicotinic acetylcholine receptor subunit variants are associated with blood pressure; findings in the Old Order Amish and replication in the Framingham Heart Study Variance components linkage analysis of STR markers spaced approximately every 2 – 5 cM across the blood pressure linkage interval on chromosome 2q. LOD = 4.23 (p = 0.00001) for DBP; LOD = 1.60 (p = 0.003) for SBP.Back to article page