Recombination rate estimation in the presence of hotspots
نویسندگان
چکیده
منابع مشابه
Estimation of recombination rate and detection of recombination hotspots from dense single-nucleotide polymorphism trio data.
RECENT studies employing single-sperm haplotyping ( Jeffreys and Neumann 2002), pedigrees (Visser et al. 2005), and population studies using dense genetic marker data (Crawford et al. 2004; McVean et al. 2004; Myers et al. 2005) have shown that there is a large amount of local variation in recombination rate in the human genome. Methods to estimate fine-scale recombination rates from population...
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هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...
On the Recombination Rate Estimation in the Presence of Population Substructure
As recombination events are not uniformly distributed along the human genome, the estimation of fine-scale recombination maps, e.g. HapMap Project, has been one of the major research endeavors over the last couple of years. For simulation studies, these estimates provide realistic reference scenarios to design future study and to develop novel methodology. To achieve a feasible framework for th...
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MOTIVATION There is much local variation in recombination rates across the human genome--with the majority of recombination occurring in recombination hotspots--short regions of around approximately 2 kb in length that have much higher recombination rates than neighbouring regions. Knowledge of this local variation is important, e.g. in the design and analysis of association studies for disease...
متن کاملMeiotic recombination hotspots in plants.
Many studies have demonstrated that the distribution of meiotic crossover events along chromosomes is non-random in plants and other species with sexual reproduction. Large differences in recombination frequencies appear at several scales. On a large scale, regions of high and low rates of crossover have been found to alternate along the chromosomes in all plant species studied. High crossover ...
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ژورنال
عنوان ژورنال: Genome Research
سال: 2007
ISSN: 1088-9051
DOI: 10.1101/gr.6386707