Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/56449
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dc.contributor.authorHugo J. De Boeren_US
dc.contributor.authorAbdolbaset Ghorbanien_US
dc.contributor.authorVincent Manzanillaen_US
dc.contributor.authorAncuta Cristina Raclariuen_US
dc.contributor.authorAnna Kreziouen_US
dc.contributor.authorSarawut Ounjaien_US
dc.contributor.authorMaslin Osathanunkulen_US
dc.contributor.authorBarbara Gravendeelen_US
dc.date.accessioned2018-09-05T03:26:27Z-
dc.date.available2018-09-05T03:26:27Z-
dc.date.issued2017-09-27en_US
dc.identifier.issn14712954en_US
dc.identifier.issn09628452en_US
dc.identifier.other2-s2.0-85029886364en_US
dc.identifier.other10.1098/rspb.2017.1182en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85029886364&origin=inwarden_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/56449-
dc.description.abstract© 2017 The Author(s) Published by the Royal Society. All rights reserved. In eastern Mediterranean countries orchids continue to be collected from the wild for the production of salep, a beverage made of dried orchid tubers. In this study we used nrITS1 and nrITS2 DNA metabarcoding to identify orchid and other plant species present in 55 commercial salep products purchased in Iran, Turkey, Greece and Germany. Thirty samples yielded a total of 161 plant taxa, and 13 products (43%) contained orchid species and these belonged to 10 terrestrial species with tuberous roots. Another 70% contained the substitute ingredient Cyamopsis tetraganoloba (Guar). DNA metabarcoding using the barcoding markers nrITS1 and nrITS2 shows the potential of these markers and approach for identification of species used in salep products. The analysis of interspecific genetic distances between sequences of these markers for the most common salep orchid genera shows that species level identifications can be made with a high level of confidence. Understanding the species diversity and provenance of salep orchid tubers will enable the chain of commercialization of endangered species to be traced back to the harvesters and their natural habitats, and thus allow for targeted efforts to protect or sustainably use wild populations of these orchids.en_US
dc.subjectAgricultural and Biological Sciencesen_US
dc.subjectBiochemistry, Genetics and Molecular Biologyen_US
dc.subjectEnvironmental Scienceen_US
dc.subjectImmunology and Microbiologyen_US
dc.titleDNA metabarcoding of orchid-derived products reveals widespread illegal orchid tradeen_US
dc.typeJournalen_US
article.title.sourcetitleProceedings of the Royal Society B: Biological Sciencesen_US
article.volume284en_US
article.stream.affiliationsUniversitetet i Osloen_US
article.stream.affiliationsUppsala Universiteten_US
article.stream.affiliationsNaturalis Biodiversity Centeren_US
article.stream.affiliationsNIRDBISen_US
article.stream.affiliationsArgonafton 30en_US
article.stream.affiliationsChiang Mai Universityen_US
Appears in Collections:CMUL: Journal Articles

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