Figure 2
Linkage disequilibrium structure of the 5′ region of the leptin gene. Linkage-disequilibrium was calculated using the r2 statistic (r2 = 1) in the HapMap CEU population. Very high linkage-disequilibrium is demonstrated between rs7799039 and rs10487506 in white subjects in the Swiss HIV Cohort (n = 837).
