Common variations in noncoding regions of the human natriuretic peptide receptor A gene have quantitative effects.

ABSTRACT: Genetic susceptibility to common conditions, such as essential hypertension and cardiac hypertrophy, is probably determined by various combinations of small quantitative changes in the expression of many genes. NPR1, coding for natriuretic peptide receptor A (NPRA), is a potential candidate, because NPRA mediates natriuretic, diuretic, and vasorelaxing actions of the nariuretic peptides, and because genetically determined quantitative changes in the expression of this gene affect blood pressure and heart weight in a dose-dependent manner in mice. To determine whether there are common quantitative variants in human NPR1, we have sequenced the entire human NPR1 gene and identified 10 polymorphic sites in its non-coding sequence by using DNA from 34 unrelated human individuals. Five of the si

SUBMITTER: Knowles JW 

PROVIDER: S-EPMC4321888 | biostudies-literature | 2003 Jan

REPOSITORIES: biostudies-literature