Variation in Genomic Recombination Rates Among Heterogeneous Stock Mice

Variation in Genomic Recombination Rates Among Heterogeneous Stock Mice
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DOI:
10.1534/genetics.109.105114
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发表时间:
2009-08-01
期刊:
影响因子:
3.3
通讯作者:
Payseur, Bret A.
Payseur, Bret A.
中科院分区:
生物学2区
文献类型:
--
作者:
Dumont, Beth L.;Broman, Karl W.;Payseur, Bret A.

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我们使用了一个大面板的纯种,遗传混合家鼠研究模式的重组率变化在一个领先的哺乳动物模型系统。我们发现相当大的个体间差异基因组重组率,并记录了一个显着的遗传成分,这种变化。这些发现指出了常见实验室菌株之间重组原始的明显变化,这一结果对家鼠的遗传分析具有重要意义。
We used a large panel of pedigreed, genetically admixed house mice to study patterns of recombination rate variation in a leading mammalian model system. We found considerable inter-individual differences in genomic recombination rates and documented a significant heritable component to this variation. These findings point to clear variation in recombination raw among common laboratory strains, a result that carries important implications for genetic analysis in the house mouse.