منابع مشابه
High performance solutions for big-data GWAS
In order to associate complex traits with genetic polymorphisms, genome-wide association studies process huge datasets involving tens of thousands of individuals genotyped for millions of polymorphisms. When handling these datasets, which exceed the main memory of contemporary computers, one faces two distinct challenges: 1) Millions of polymorphisms and thousands of phenotypes come at the cost...
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We recently identified 68 genomic loci where common sequence variants are associated with platelet count and volume. Platelets are formed in the bone marrow by megakaryocytes, which are derived from hematopoietic stem cells by a process mainly controlled by transcription factors. The homeobox transcription factor MEIS1 is uniquely transcribed in megakaryocytes and not in the other lineage-commi...
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I solve in closed form for the optimal dynamic risk choice of a fund manager who is compensated with a high-water mark contract. The optimal risk choice depends on the ratio of the fund’s assets under management to its high-water mark. If the manager’s outside option value is low, investors’ termination policy is strict, or management fees are high, then negative returns induce the manager into...
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That’s interesting. Care to elaborate? Part of the problem in trying to make a movie about real animals is that they aren’t actors. You can write a script — and there was one — but the chimps didn’t always follow it! So, like a good field worker, one had to adapt as the film footage came in and the story line changed. In this day and age of global warming, disease pandemics, and the like, it’s ...
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nce upon a time, medical genetics was a relaOtively straightforward business: one gene—one protein—one disease was sufficient to explain most inherited disease and was neatly in keeping with Gregor Mendel’s discovery of alleles with his famous peas. The concept remains a good starting point but the biology of life is somewhat more complex, and increasingly we have become impressed and perplexed...
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ژورنال
عنوان ژورنال: Nature Genetics
سال: 2009
ISSN: 1061-4036,1546-1718
DOI: 10.1038/ng0709-765