The invention provides a method for microbiological detection based on exosome nucleic acid and its application. The method comprises: (a) separating and obtaining exosomal nucleic acid from the sample to be tested, the sample to be tested is from the first species; (b) sequencing the exosomal nucleic acid to obtain the sequencing result; (c) excluding the nuclear acid sequence corresponding to the first species from the sequencing result to obtain the sequence data after being removed; and (d) comparing the sequence data after being removed with The nucleic acid sequence of the microorganism database is compared to obtain the microorganism detection result in the sample.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请,说明书已公开。
【技术保护点】
PCT国内申请,权利要求书已公开。/n
【技术特征摘要】
【国外来华专利技术】20170418...
【专利技术属性】
技术研发人员:卢森,高雅,姬敬开,麻锦敏,赵佳,黄国栋,陈芳,蒋慧,
申请(专利权)人:深圳华大生命科学研究院,
类型:发明
国别省市:广东;44
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