Autor: |
Yoonhee Kim, Bhoom Suktitipat, Lisa R Yanek, Nauder Faraday, Alexander F Wilson, Diane M Becker, Lewis C Becker, Rasika A Mathias |
Jazyk: |
angličtina |
Rok vydání: |
2013 |
Předmět: |
|
Zdroj: |
PLoS ONE, Vol 8, Iss 5, p e64179 (2013) |
Druh dokumentu: |
article |
ISSN: |
1932-6203 |
DOI: |
10.1371/journal.pone.0064179 |
Popis: |
Platelet aggregation is heritable, and genome-wide association studies have detected strong associations with a common intronic variant of the platelet endothelial aggregation receptor1 (PEAR1) gene both in African American and European American individuals. In this study, we used a sequencing approach to identify additional exonic variants in PEAR1 that may also determine variability in platelet aggregation in the GeneSTAR Study. A 0.3 Mb targeted region on chromosome 1q23.1 including the entire PEAR1 gene was Sanger sequenced in 104 subjects (45% male, 49% African American, age = 52±13) selected on the basis of hyper- and hypo- aggregation across three different agonists (collagen, epinephrine, and adenosine diphosphate). Single-variant and multi-variant burden tests for association were performed. Of the 235 variants identified through sequencing, 61 were novel, and three of these were missense variants. More rare variants (MAF |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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