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#编者信息
熊荣川
明湖实验室
xiongrongchuan@126.com
http://blog.sciencenet.cn/u/Bearjazz
One key step in the DNA barcoding process is the establishment of a reliable and comprehensive database (reference library) that includes both high-quality DNA barcode sequences and accurately identified voucher specimens (Taberlet, Coissac, Pompanon, Brochmann & Willerslev, 2012). Once established, such databases can become a valuable toolkit for molecular ecologists to identify plant material such as pollen, seeds, seedlings, roots, and even bark fragments (Liu et al., 2018). DNA barcoding is now becoming essential for a broad range of ecological applications, such as biodiversity assessments (Lahaye et al., 2008; Yoccoz et al., 2012), establishing pollination networks (Bell et al., 2016; Vamosi, Gong, Adamowicz & Packer, 2017), diet analysis (Kartzinel et al., 2015; Valentini, Pompanon & Taberlet, 2009), and determining the mechanisms underlying community assembly (Kress et al., 2009, 2010; Pei et al., 2011).
| DNA条形码过程中的一个关键步骤是建立一个可靠和全面的数据库(参考库),其中包括高质量的DNA条形码序列和准确鉴定的凭证标本(Taberlet, Coissac, Pompanon, Brochmann & Willerslev, 2012)。一旦建立,这些数据库就可以成为分子生态学家识别植物材料(如花粉、种子、幼苗、根甚至树皮碎片)的宝贵工具(Liu et al., 2018)。DNA条形码现在已成为生态研究多个方面的基础,如生物多样性评估(Lahaye et al., 2008; Yoccoz et al., 2012)、授粉网络建立(Bell et al., 2016; Vamosi, Gong, Adamowicz & Packer, 2017)、食性分析(Kartzinel et al., 2015; Valentini, Pompanon & Taberlet, 2009)和居群构成解析(Kress et al., 2009, 2010; Pei et al., 2011)。 |
Shao-Lin T , Ya-Huang L , Hollingsworth P M , et al. DNA barcoding herbaceous and woody plant species at a subalpine forest dynamics plot in Southwest China[J]. Ecology and Evolution, 2018. |
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