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Recognition for Discoveries in DNA Repair

机译:识别DNA修复中的发现

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Recombination between homologous chromosomes is essential for successful meiosis. It drives genetic diversity in germline cells and provides the necessary scaffolding for accurate, balanced segregation of the parental chromosomes into meiotic products. However, its importance in somatic cells has only recently been appreciated and understood. It turns out that many genes involved in the DNA damage response encode constituents of the homologous recombination pathway, and defects in these genes result in predisposition to cancer and altered genomes. Tumors can now be categorized as homologous-recombination-deficient with the use of specific biomarkers, information that is critical to determining therapeutic strategy and assessing response. Thus, homologous recombination is critical to human health in several contexts.
机译:同源染色体之间的重组对于成功的减数分裂是必不可少的。 它推动种系细胞的遗传多样性,并为亲本染色体的准确,平衡的分离提供必要的脚手架,进入减数分裂产物。 然而,它在狭小细胞中的重要性最近才得到欣赏和理解。 事实证明,许多参与同源重组途径的DNA损伤响应编码成分的许多基因,以及这些基因的缺陷导致癌症和改变的基因组。 现在可以将肿瘤分类为使用特定生物标志物的同源重组缺陷,对确定治疗策略和评估反应至关重要的信息。 因此,同源重组在几种情况下对人体健康至关重要。

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