Biochemical indices of Guizhou Han population (n = 221).

(DOCX)</p

Genetic patterns analysis of <i>NOS3</i> gene in Guizhou populations.

Genetic patterns analysis of NOS3 gene in Guizhou populations.</p

Distribution of <i>NOS3</i> alleles and genotypes.

Distribution of NOS3 alleles and genotypes.</p

Comparison of allele frequencies between Guizhou populations and Southern Han population.

Comparison of allele frequencies between Guizhou populations and Southern Han population.</p

Essential hypertension risk factors in Guizhou populations (n = 678).

Essential hypertension risk factors in Guizhou populations (n = 678).</p

Basic characteristics of research objects of Miao, Buyi and Han populations in Guizhou.

Basic characteristics of research objects of Miao, Buyi and Han populations in Guizhou.</p

MDR analysis for SNP-SNP interaction in <i>NOS3</i> with EH risk.

MDR analysis for SNP-SNP interaction in NOS3 with EH risk.</p

D’ values of the linkage disequilibrium pattern of the <i>NOS3</i> gene.

(A) LD analysis of Guizhou Miao population. (B) LD analysis of Guizhou Buyi population. (C) LD analysis of Guizhou Han population. (D) LD analysis of Guizhou total populations.</p

Haplotype association analysis between EH group and control group in Guizhou population.

Haplotype association analysis between EH group and control group in Guizhou population.</p

Primer sequences for <i>NOS3</i> gene SNP genotyping.

(DOCX)</p