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本文介绍了DNA的分型,概述了DNA分型技术中STR遗传标记,指出影响DNA分型技术应用的因素及PCR一STR分型的技术优势。
This article describes the genotyping of DNA, summarizes the STR genetic markers in DNA typing techniques, points out the factors that influence the application of DNA typing techniques, and the technical advantages of PCR-STR typing.