LOW-FREQUENCY MUTATIONS ENRICHMENT SEQUENCING METHOD FOR FREE TARGET DNA IN PLASMA

The present invention provides a low-frequency mutation enrichment sequencing method for free target DNA in plasma, comprising plasma DNA extraction and library construction, general library TT COLD PCR amplification enrichment, probe enrichment capture, PCR and sequencing of captured products, and...

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Bibliographische Detailangaben
Hauptverfasser: Zhao, Meiru, Yang, Ling, Guan, Yanfang, Lv, Xiaoxing, Yi, Xin, Liu, Tao
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention provides a low-frequency mutation enrichment sequencing method for free target DNA in plasma, comprising plasma DNA extraction and library construction, general library TT COLD PCR amplification enrichment, probe enrichment capture, PCR and sequencing of captured products, and positive and negatice double-strand error-correction low-frequency information analysis.