利用 DNA 条码 matK 鉴定豆科植物。
Identification of Fabaceae plants using the DNA barcode matK.
机构信息
Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China.
出版信息
Planta Med. 2011 Jan;77(1):92-4. doi: 10.1055/s-0030-1250050. Epub 2010 Jun 14.
In this study, we tested the applicability of the core DNA barcode MATK for identifying species within the Fabaceae family. Based on an evaluation of genetic variation, DNA barcoding gaps, and species discrimination power, MATK is a useful barcode for Fabaceae species. Of 1355 plant samples collected from 1079 species belonging to 409 diverse genera, MATK precisely identified approximately 80 % and 96 % of them at the species and genus levels, respectively. Therefore, our research indicates that the MATK region is a valuable marker for plant species within Fabaceae.
在这项研究中，我们测试了核心 DNA 条码 MATK 用于鉴定豆科植物内物种的适用性。基于遗传变异、DNA 条码间隙和物种鉴别能力的评估，MATK 是一种用于豆科植物物种的有用条码。在从属于 409 个不同属的 1079 个物种中采集的 1355 个植物样本中，MATK 分别准确地鉴定了大约 80%和 96%的物种和属水平的样本。因此，我们的研究表明，MATK 区域是豆科植物物种的一个有价值的标记。
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