Principles of GWAS
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Genome-wide association studies of cancer: principles and potential utility.
Genome-wide association studies (GWAS) have emerged as a new approach for investigating the genetic basis of complex diseases. In oncology, genome-wide studies of nearly all common malignancies have been performed and more than 100 genetic variants associated with increased risks have been identified. GWAS approaches are powerful research tools that are revealing novel pathways important in car...
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Objective: Type 2 diabetes (T2D) as a complex disease is the result of genetically heterogeneous factors and environmental issues interaction. Linkage and small-scale candidate gene studies were successful in identification of genetic susceptibilities of monogenic form of diseases. However, they were largely unsuccessful while applying to the more common forms of disease. By designing Genome Wi...
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BACKGROUND Recent technologies enable genetic association studies of common clinical analytes on a genomewide basis in populations numbering thousands of individuals. The first publications using these technologies are already revealing novel biological functions for both genic and nongenic loci, and are promising to transform knowledge about the biological networks underlying disease pathophys...
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همزیستی بین گیاه و باکتری با تشکیل گره و تثبیت نیتروژن بر کمیت محصول و همچنین محتوای پروتئین گیاه دارای اهمیت بسیار زیادی می‌باشد. در این پژوهش جهت شناسایی ژن‌های باکتریایی مرتبط با تولید گره، تعداد 194 سویه باکتری Rizobium leguminosarum نیمه همزیست با گیاه لوتوس بورتیایی مورد استفاده قرار گرفت. صفات مرتبط با گره‌زایی (تعداد گره سفید، تعداد گره قرمز و تعداد کل گره) در 7، 14، 21 و 28 روز بعد از ...
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Panicle size has a high correlation with grain yield in rice. There is a bottleneck to identify the additional quantitative trait loci (QTL) for panicle size due to the conventional traits used for QTL mapping. To identify more genetic loci for panicle size, a panicle developmental trait (LNTB, the length from panicle neck-knot to the first primary branch in the rachis) related to panicle size ...
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