目的：利用COI序列建立统一的鹿类药材分子鉴定方法。方法：对鹿茸、鹿角、鹿鞭、鹿筋、鹿尾、鹿胎分别进行DNA提取、COI序列扩增和序列测定，构建鹿类药材COI序列数据库，并对市售鹿类药材进行调查分析。结果：所有鹿类药材均可以使用COI通用引物进行PCR扩增和测序；鹿类药材COI序列数据库包含8个物种101份样品，物种之间相互区分明显；市售40份药材中18种为药典规定物种，22种为非药典规定物种。结论：COI序列的DNA条形码分子鉴定方法可以作为鹿类药材的统一鉴定方法，并为市售鹿类药材的鉴定提供科学依据。%Objective: Using the COI Barcode to establish the standard method to identify the traditional Chinese medicine of deer products. Methods: In this study, DNA extraction, PCR amplification, and sequencing of experimen-tal samples (deer antler, penis and testis, tendon, tail, bone, foetus) were successful. COI sequence database were constructed and commercial crude drugs of deer were investigated and analyzed. Results: By using universal COI primer,PCR amplification is preferably. All the species could be identified based on COI sequences database of tra-ditional Chinese medicine of deer which contained 101 samples of 8 species. We have collected 40 commercial crude drugs in which 18 samples were identified as species described in Chinese pharmacopoeia. Conclusion: DNA barcode technology based on COI sequence could be a standard approach to identify traditional Chinese medicine of deer products, and provide the basis for the identification of commercial deer medicine.
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