应用生态学报2018，Vol.29Issue(3)：1006-1014,9.DOI:10.13287/j.1001-9332.201803.032
DNA条形码分析方法研究进展
Research progress on DNA barcoding analysis methods
摘要
Abstract
DNA barcode is a fragment of short DNA sequence from a standard part of the genome. DNA barcoding is an effective taxonomic method for species identification through analyzing the DNA barcodes. With the dramatic increasing of DNA barcode sequences,the analysis methods have developed rapidly,which promoted their applications in molecular identification for organisms. Since 2003,DNA barcoding has been widely used in species identification for animals,plants,fungi,etc. It has also robustly promoted the development of scientific disciplines,such as taxonomy,biodiversity science,and ecology. Based on review of DNA barcoding techniques,we summarized five main analysis methods on DNA barcodes,i.e. the genetic distance-,genetic similarity-,phylogenetic tree-,sequence characters-,and statistical classification-based methods. Moreover,we proposed a prospect for research and applications of DNA barcoding in the future.关键词
DNA 条形码/分子鉴定/遗传距离/遗传相似度/系统发育树/序列特征/统计分类Key words
DNA barcode/molecular identification/genetic distance/genetic similarity/phylogenetic tree/sequence character/statistical classification引用本文复制引用
杨倩倩,刘苏汶,俞晓平..DNA条形码分析方法研究进展[J].应用生态学报,2018,29(3):1006-1014,9.基金项目
本文由国家重点研发计划项目(2017YFF0210200)资助 （2017YFF0210200）
