Home
  Search
  JSE at Wiley-Blackwell

 Journal

Accepted Articles

Early View

Current Issue

Archive

 
  Manuscript Submission

Online Submission

Instructions for Authors

Copyright Transfer Agreement


 About JSE

Aims & Scope

Editorial Board

Online Office

Sponsors & Publisher


 Partner Journals

Other Journals from IB-CAS

TAXON

Plant Diversity and Resources

Journal of Systematics and Evolution

Volume 55 Issue 4, Pages 291C307.

Published Online: 29 June 2017

DOI: 10.1111/jse.12254

References
Full Text HTML
Full Text PDF
Print this page
Plant DNA barcodes: Applications today and in the future

W. John Kress*

Department of Botany, National Museum of Natural History, Washington, DC 20560, USA

Keywords: conservation; DNA barcode library; forensics; forest dynamics plots; functional traits; genomics; identification; metabarcoding; next-generation sequencing; phylogeny

Abstract:

DNA barcodes have provided a new biological tool for organismal biologists to increase their understanding of the natural world. Over the last decade four plant DNA barcode markers, rbcL, matK, trnH-psbA, and ITS2, have been developed, tested, and used to address basic questions in systematics, ecology, evolutionary biology and conservation, including community assembly, species interaction networks, taxonomic discovery, and assessing priority areas for environmental protection. Forensic investigators have also applied these plant DNA barcodes in the regulatory areas of traffic in endangered species and monitoring commercial products, such as foods and herbal supplements. Major challenges ahead will focus on building the global plant DNA barcode library and adopting genomic sequencing technologies for a more efficient and cost-effective workflow in applying these genetic identification markers to additional fields of biological and commercial endeavors.

 

Copyright © 2017. The Editorial Office, Journal of Systematics and Evolution, Institute of Botany, CAS
No. 20 Nanxincun, Xiangshan, Beijing 100093, China
Tel.: +86 10 62836132; 62836572    Fax:+86 10 62836132
E-mail: jse@ibcas.ac.cn