对传统的反向PCR技术作了一些改进:用巢式PCR扩增含量极少的靶序列;PCR反应体系中加入5%的甲酰胺以减少非特异性扩增.结果表明,改进的反向PCR体系是克隆人基因组已知片段旁侧序列的高度灵敏、高度特异的方法.
A nested PCR was used to amplify the rare target sequence and 5% formamide was used to eliminate the nonspecific amplification. These modifications make clone the flanking sequence adjacent to the known sequence of human genome very effective and highly specific.
李竹红,刘德培,梁植权.改进的反向PCR技术克隆转移基因的旁侧序列[J].生物化学与生物物理进展,1999,26(6):600-602 LI Zhu-Hong, LIU De-Pei, LIANG Chih-Chuan. A Modified Inverse PCR Method for Cloning the Flanking Sequences Adjacent to the Known Sequence in Human Genome[J]. Progress in Biochemistry and Biophysics,1999,26(6):600-602
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