Conclusion: By co amplification using fluorescently labeled STR primers and detecting using PE310 genetic analyzer, the PCR products of these nine loci can be significantly distinguished.
结论：采用荧光标记引物进行复合扩增，结合PE310遗传分析仪自动分析，可以有效地区分各位点的扩增产物。
Objective To study the fetal DNA in maternal plasma using multiplex PCR amplification of the short tandem repent (STR) systems.
目的采用短串联重复序列（STR）多态位点的复合扩增方法，研究孕妇血浆中胎儿DNA基因型。
United application of STR linkage analysis and multiplex allele specific PCR (MASPCR) in PKU genetic diagnosis was also analysed.
同时分析了STR多态性与多重等位基因特异pcr (MASPCR)在PKU基因诊断中的联合应用。
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