Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Electrophoresisarrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Electrophoresis
Article . 2006 . Peer-reviewed
License: Wiley TDM
Data sources: Crossref
Electrophoresis
Article . 2006
versions View all 2 versions
addClaim

This Research product is the result of merged Research products in OpenAIRE.

You have already added 0 works in your ORCID record related to the merged Research product.

DNA profiling of Shahtoosh

Authors: Linacre, A.M.T.; Lee, J.C.; Tsai, L.; Yang, C.; Hsieh, H.; Chiang, H.; Lai, S.; +1 Authors

DNA profiling of Shahtoosh

Abstract

The population of the Tibetan Antelope (Pantholops hodgsonii) has recently declined dramatically due to the illegal trade in its wool. The animal lives at high altitude and is protected from the extremely cold climate due to a coat of very fine wool. These hairs are highly sought for weaving a shawl called shahtoosh. The large-scale poaching of the antelope has resulted in the species being placed on CITES Appendix I. We report on a method of DNA profiling on a confiscated shahtoosh using the cytochrome b (cyt b) gene to produce a test that will identify unambiguously the presence of P. hodgsonii. Two shahtoosh samples were provided by the Council of Agriculture, Taiwan, and ten shawl samples of sheep wool (Ovis aries), cashmere from the Kashmir goat (Capra hircus), and pashmina from the Himalayan goat (C. hircus) were collected from local stores for comparison. Two primer pairs were used to amplify a 271 bp fragment of cyt b gene which would distinguish these three species. The resulting amplification products were directly sequenced. When the DNA sequences were compared with the sequences registered in GenBank and EMBL databases, the sequences with the highest homology were the cyt b genes of P. hodgsonii, C. hircus, and O. aries. This study demonstrates that there is still sufficient DNA present in the finished wool of a shahtoosh shawl to allow DNA typing and the method established was highly plausible to identify the CITES protected species.

Country
Australia
Keywords

0604 Genetics, Sheep, Base Sequence, Goats, Wool, Forensic Sciences, Molecular Sequence Data, 590, Cytochromes b, DNA Fingerprinting, Polymerase Chain Reaction, Chemistry, Antelopes, Animals

  • BIP!
    Impact byBIP!
    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    31
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Top 10%
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Top 10%
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Top 10%
Powered by OpenAIRE graph
Found an issue? Give us feedback
citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
31
Top 10%
Top 10%
Top 10%
Upload OA version
Are you the author? Do you have the OA version of this publication?