Rockefeller University

Program for the Human Environment

The Barcode Blog

A mostly scientific blog about short DNA sequences for species identification and discovery. I encourage your commentary. -- Mark Stoeckle

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New species descriptions could benefit from DNA barcodes

Jones et al 2005 Science 308:1161A year ago in Science, Jones et al. described a new species of African monkey, Lophocebus kipunji, documenting their report with field observations, sound recordings, and photographs. This led to legalistic wrangling over whether the species could be said to exist if there was no specimen! Fortunately, the suspense is relieved by Davenport et al. in this month’s Science, in which they provide morphologic and DNA information based on a specimen recovered from a farmer’s trap.  Although the authors relied on mitochondrial DNA evidence to establish the monkey belongs in a new genus, Rungwecebus, the actual sequence data is not listed among diagnostic characters in the species or genus description. Routine inclusion of DNA barcode sequences could improve the usefulness of formal species descriptions, assisting primate conservation efforts that monitor bushmeat trade, for example.

 

Where is my barcode?

This entry was posted on Friday, May 19th, 2006 at 3:35 pm and is filed under General, Papers. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.

One Response to “New species descriptions could benefit from DNA barcodes”

  1. The Barcode of Life blog » Blog Archive » DNA barcode helps describe new goby, a vertebrate first Says:
    August 3rd, 2007 at 6:56 pm

    […] cite DNA sequence differences as evidence for species status, the sequence data itself is usually not shown. Victor’s work is the first vertebrate species description that includes the holotype mtCOI […]

Contact: mark.stoeckle@rockefeller.edu

About this site

This web site is an outgrowth of the Taxonomy, DNA, and Barcode of Life meeting held at Banbury Center, Cold Spring Harbor Laboratory, September 9-12, 2003. It is designed and managed by Mark Stoeckle, Perrin Meyer, and Jason Yung at the Program for the Human Environment (PHE) at The Rockefeller University.

About the Program for the Human Environment

The involvement of the Program for the Human Environment in DNA barcoding dates to Jesse Ausubel's attendance in February 2002 at a conference in Nova Scotia organized by the Canadian Center for Marine Biodiversity. At the conference, Paul Hebert presented for the first time his concept of large-scale DNA barcoding for species identification. Impressed by the potential for this technology to address difficult challenges in the Census of Marine Life, Jesse agreed with Paul on encouraging a conference to explore the contribution taxonomy and DNA could make to the Census as well as other large-scale terrestrial efforts. In his capacity as a Program Director of the Sloan Foundation, Jesse turned to the Banbury Conference Center of Cold Spring Harbor Laboratory, whose leader Jan Witkowski prepared a strong proposal to explore both the scientific reliability of barcoding and the processes that might bring it to broad application. Concurrently, PHE researcher Mark Stoeckle began to work with the Hebert lab on analytic studies of barcoding in birds. Our involvement in barcoding now takes 3 forms: assisting the organizational development of the Consortium for the Barcode of Life and the Barcode of Life Initiative; contributing to the scientific development of the field, especially by studies in birds, and contributing to public understanding of the science and technology of barcoding and its applications through improved visualization techniques and preparation of brochures and other broadly accessible means, including this website. While the Sloan Foundation continues to support CBOL through a grant to the Smithsonian Institution, it does not provide financial support for barcoding research itself or support to the PHE for its research in this field.