Polymerase chain reaction - Wikipedia The polymerase chain reaction (PCR) is a laboratory method widely used to amplify copies of specific DNA sequences rapidly, to enable detailed study PCR was invented in 1983 by American biochemist Kary Mullis at Cetus Corporation
聚合酶链式反应 - 维基百科,自由的百科全书 Uracil Walking Primer PCR (UP-PCR) 是一种新型且高效的 基因组步行(Genome Walking) 技术,专门用于扩增已知 DNA 片段两端的未知基因组区域。传统的基因组步行方法通常面临非目标扩增(non-target amplification)的问题,影响扩增效率和准确性。