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Full-Text Articles in Medicine and Health Sciences
Whole Genome Sequence Analysis Of Platelet Traits In The Nhlbi Trans-Omics For Precision Medicine Initiative, Amarise Little, Yao Hu, Quan Sun, Deepti Jain, Jai G. Broome, Ming-Huei Chen, Florian Thibord, Caitlin Mchugh, John Blangero, Joanne E. Curran
Whole Genome Sequence Analysis Of Platelet Traits In The Nhlbi Trans-Omics For Precision Medicine Initiative, Amarise Little, Yao Hu, Quan Sun, Deepti Jain, Jai G. Broome, Ming-Huei Chen, Florian Thibord, Caitlin Mchugh, John Blangero, Joanne E. Curran
School of Medicine Publications and Presentations
Platelets play a key role in thrombosis and hemostasis. Platelet count (PLT) and mean platelet volume (MPV) are highly heritable quantitative traits, with hundreds of genetic signals previously identified, mostly in European ancestry populations. We here utilize whole genome sequencing from NHLBI's Trans-Omics for Precision Medicine Initiative (TOPMed) in a large multi-ethnic sample to further explore common and rare variation contributing to PLT (n = 61 200) and MPV (n = 23 485). We identified and replicated secondary signals at MPL (rs532784633) and PECAM1 (rs73345162), both more common in African ancestry populations. We also observed rare variation in Mendelian platelet …