申请人:Roche Molecular Systems, Inc.
公开号:US09279146B2
公开(公告)日:2016-03-08
The detection of the presence of rare somatic mutations from a biological sample is often challenging due to the simultaneous presence of a vast excess of wild-type DNA. The present invention describes novel compounds and methods that would allow the enrichment of mutant DNA by depleting amplifiable wild-type DNA.
从生物样本中检测罕见体细胞突变的存在通常具有挑战性,因为同时存在大量的野生型DNA。该发明描述了一种新型化合物和方法,可以通过减少可扩增的野生型DNA来富集突变DNA。