Figure 4From: High prevalence of Arginine to Glutamine Substitution at 98, 141 and 162 positions in Troponin I (TNNI3) associated with hypertrophic cardiomyopathy among Indians Principal components analysis of Indian case/control samples together with Chinese, African and European HapMap samples, based on a panel of 50 ancestry-informative SNP markers (AIMs). Back to article page