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Detecting Changes in the Relative Expression of KRAS2 Splice Variants Using Polymerase Colonies

机译:使用聚合酶菌落检测KRAS2剪接变体的相对表达的变化。

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摘要

Because splice variants of a gene with multiple isoforms give rise to proteins with different functions,it seems plausible that changes in the expression levels of the splice variants could be a contributing factor to disease.In fact,recent examples in the literature clearly illustrate that altered expression levels of splice variants may play an important role in disease.Furthermore,these works demonstrate that changes in expression levels could potentially be used to(1)monitor disease progression,(2)diagnose disease,and/or(3)determine disease state.In this work an immobilized form of PCR,known as polony technology,was adapted to quantify the relative expression levels of splice variants.Specifically,the relative expression levels of the two splice variants of the oncogene K-ras,namely,K-RAS2A and K-RAS2B,were determined using polony technology.
机译:因为具有多个同工型的基因的剪接变体产生具有不同功能的蛋白质,所以剪接变体表达水平的变化可能是疾病的诱因似乎是合理的。事实上,文献中的最新例子清楚地表明了这种变化剪接变体的表达水平可能在疾病中起重要作用。此外,这些研究表明表达水平的变化可能用于(1)监测疾病的进展,(2)诊断疾病和/或(3)确定疾病状态在这项工作中,一种固定化的PCR技术(称为polony技术)适用于定量剪接变体的相对表达水平。具体而言,癌基因K-ras的两个剪接变体(即K-RAS2A)的相对表达水平。和K-RAS2B,是使用polony技术确定的。

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