DNA barcodes for ecology, evolution, and conservation

被引:386
作者
Kress, W. John [1 ]
Garcia-Robledo, Carlos [1 ,2 ,3 ]
Uriarte, Maria [4 ]
Erickson, David L. [1 ]
机构
[1] Smithsonian Inst, Natl Museum Nat Hist, Dept Bot, MRC 166, Washington, DC 20013 USA
[2] Smithsonian Inst, Natl Museum Nat Hist, Dept Entomol, MRC 166, Washington, DC 20013 USA
[3] Inst Ecol INECOL, Dept Multitroph Interact, Lab Interact & Global Change, Xalapa 91070, Veracruz, Mexico
[4] Columbia Univ, Dept Ecol Evolut & Environm Biol, New York, NY 10027 USA
基金
美国国家科学基金会;
关键词
DNA barcodes; ecology; next generation sequencing; phylogenetics; taxonomy; BETA DIVERSITY; PHYLOGENETIC STRUCTURE; FOREST IMPLICATIONS; PREY DNA; COMMUNITY; REVEALS; DIET; PLANTS; TRAITS; PATTERNS;
D O I
10.1016/j.tree.2014.10.008
中图分类号
Q14 [生态学(生物生态学)];
学科分类号
071012 ; 0713 ;
摘要
The use of DNA barcodes, which are short gene sequences taken from a standardized portion of the genome and used to identify species, is entering a new phase of application as more and more investigations employ these genetic markers to address questions relating to the ecology and evolution of natural systems. The suite of DNA barcode markers now applied to specific taxonomic groups of organisms are proving invaluable for understanding species boundaries, community ecology, functional trait evolution, trophic interactions, and the conservation of biodiversity. The application of next-generation sequencing (NGS) technology will greatly expand the versatility of DNA barcodes across the Tree of Life, habitats, and geographies as new methodologies are explored and developed.
引用
收藏
页码:25 / 35
页数:11
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