DNA barcoding and molecular systematics of the benthic and demersal organisms of the CEAMARC survey
The Dumont d'Urville Sea (East Antarctic region) has been less investigated for DNA barcoding and molecular taxonomy than other parts of the Southern Ocean, such as the Ross Sea and the Antarctic Peninsula. The Collaborative East Antarctic MARine Census (CEAMARC) took place in this area during...
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Online Access: | http://hdl.handle.net/10072/55864 https://doi.org/10.1016/j.polar.2011.02.002 |
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ftgriffithuniv:oai:research-repository.griffith.edu.au:10072/55864 2023-05-15T13:37:02+02:00 DNA barcoding and molecular systematics of the benthic and demersal organisms of the CEAMARC survey Dettai, Agnes J. Adamowizc, Sarah Allcock, Louise P. Arango, Claudia K.A. Barnes, David Barratt, Iain Chenuil, Anne Couloux, Arnaud Cruaud, Corinne David, Bruno Denisj, Franc¸oise Denys, Gael az, Angie Dı´ aume, Marc Ele´ Fe´ral, Jean-Pierre Froger, Aure´lie Gallut, Cyril Grant, Rachel J. Griffiths, Huw Held, Christoph G. Hemery, Lenaı¨g Hosie, Graham Kuklinski, Piotr Lecointre, Guillaume Linse, Katrin Lozouet, Pierre Mah, Christopher Monniot, Franc¸oise D. Norman, Mark al, et 2011 http://hdl.handle.net/10072/55864 https://doi.org/10.1016/j.polar.2011.02.002 English en_US eng Elsevier Polar Science Animal Systematics and Taxonomy Journal article 2011 ftgriffithuniv https://doi.org/10.1016/j.polar.2011.02.002 2018-07-30T10:51:16Z The Dumont d'Urville Sea (East Antarctic region) has been less investigated for DNA barcoding and molecular taxonomy than other parts of the Southern Ocean, such as the Ross Sea and the Antarctic Peninsula. The Collaborative East Antarctic MARine Census (CEAMARC) took place in this area during the austral summer of 2007-2008. The Australian vessel RSV Aurora Australis collected very diverse samples of demersal and benthic organisms. The specimens were sorted centrally, and then distributed to taxonomic experts for molecular and morphological taxonomy and identification, especially barcoding. The COI sequences generated from CEAMARC material provide a sizeable proportion of the Census of Antarctic Marine Life barcodes although the studies are still ongoing, and represent the only source of sequences for a number of species. Barcoding appears to be a valuable method for identification within most groups, despite low divergences and haplotype sharing in a few species, and it is also useful as a preliminary taxonomic exploration method. Several new species are being described. CEAMARC samples have already provided new material for phylogeographic and phylogenetic studies in cephalopods, pycnogonids, teleost fish, crinoids and sea urchins, helping these studies to provide a better insight in the patterns of evolution in the Southern Ocean. No Full Text Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula aurora australis D'Urville Sea Dumont D'Urville Sea Polar Science Polar Science Ross Sea Southern Ocean Griffith University: Griffith Research Online Antarctic Southern Ocean The Antarctic Antarctic Peninsula Austral Ross Sea Dumont d'Urville ENVELOPE(140.017,140.017,-66.667,-66.667) Dumont-d'Urville ENVELOPE(140.013,140.013,-66.667,-66.667) D'Urville Sea ENVELOPE(140.000,140.000,-65.000,-65.000) Polar Science 5 2 298 312 |
institution |
Open Polar |
collection |
Griffith University: Griffith Research Online |
op_collection_id |
ftgriffithuniv |
language |
English |
topic |
Animal Systematics and Taxonomy |
spellingShingle |
Animal Systematics and Taxonomy Dettai, Agnes J. Adamowizc, Sarah Allcock, Louise P. Arango, Claudia K.A. Barnes, David Barratt, Iain Chenuil, Anne Couloux, Arnaud Cruaud, Corinne David, Bruno Denisj, Franc¸oise Denys, Gael az, Angie Dı´ aume, Marc Ele´ Fe´ral, Jean-Pierre Froger, Aure´lie Gallut, Cyril Grant, Rachel J. Griffiths, Huw Held, Christoph G. Hemery, Lenaı¨g Hosie, Graham Kuklinski, Piotr Lecointre, Guillaume Linse, Katrin Lozouet, Pierre Mah, Christopher Monniot, Franc¸oise D. Norman, Mark al, et DNA barcoding and molecular systematics of the benthic and demersal organisms of the CEAMARC survey |
topic_facet |
Animal Systematics and Taxonomy |
description |
The Dumont d'Urville Sea (East Antarctic region) has been less investigated for DNA barcoding and molecular taxonomy than other parts of the Southern Ocean, such as the Ross Sea and the Antarctic Peninsula. The Collaborative East Antarctic MARine Census (CEAMARC) took place in this area during the austral summer of 2007-2008. The Australian vessel RSV Aurora Australis collected very diverse samples of demersal and benthic organisms. The specimens were sorted centrally, and then distributed to taxonomic experts for molecular and morphological taxonomy and identification, especially barcoding. The COI sequences generated from CEAMARC material provide a sizeable proportion of the Census of Antarctic Marine Life barcodes although the studies are still ongoing, and represent the only source of sequences for a number of species. Barcoding appears to be a valuable method for identification within most groups, despite low divergences and haplotype sharing in a few species, and it is also useful as a preliminary taxonomic exploration method. Several new species are being described. CEAMARC samples have already provided new material for phylogeographic and phylogenetic studies in cephalopods, pycnogonids, teleost fish, crinoids and sea urchins, helping these studies to provide a better insight in the patterns of evolution in the Southern Ocean. No Full Text |
format |
Article in Journal/Newspaper |
author |
Dettai, Agnes J. Adamowizc, Sarah Allcock, Louise P. Arango, Claudia K.A. Barnes, David Barratt, Iain Chenuil, Anne Couloux, Arnaud Cruaud, Corinne David, Bruno Denisj, Franc¸oise Denys, Gael az, Angie Dı´ aume, Marc Ele´ Fe´ral, Jean-Pierre Froger, Aure´lie Gallut, Cyril Grant, Rachel J. Griffiths, Huw Held, Christoph G. Hemery, Lenaı¨g Hosie, Graham Kuklinski, Piotr Lecointre, Guillaume Linse, Katrin Lozouet, Pierre Mah, Christopher Monniot, Franc¸oise D. Norman, Mark al, et |
author_facet |
Dettai, Agnes J. Adamowizc, Sarah Allcock, Louise P. Arango, Claudia K.A. Barnes, David Barratt, Iain Chenuil, Anne Couloux, Arnaud Cruaud, Corinne David, Bruno Denisj, Franc¸oise Denys, Gael az, Angie Dı´ aume, Marc Ele´ Fe´ral, Jean-Pierre Froger, Aure´lie Gallut, Cyril Grant, Rachel J. Griffiths, Huw Held, Christoph G. Hemery, Lenaı¨g Hosie, Graham Kuklinski, Piotr Lecointre, Guillaume Linse, Katrin Lozouet, Pierre Mah, Christopher Monniot, Franc¸oise D. Norman, Mark al, et |
author_sort |
Dettai, Agnes |
title |
DNA barcoding and molecular systematics of the benthic and demersal organisms of the CEAMARC survey |
title_short |
DNA barcoding and molecular systematics of the benthic and demersal organisms of the CEAMARC survey |
title_full |
DNA barcoding and molecular systematics of the benthic and demersal organisms of the CEAMARC survey |
title_fullStr |
DNA barcoding and molecular systematics of the benthic and demersal organisms of the CEAMARC survey |
title_full_unstemmed |
DNA barcoding and molecular systematics of the benthic and demersal organisms of the CEAMARC survey |
title_sort |
dna barcoding and molecular systematics of the benthic and demersal organisms of the ceamarc survey |
publisher |
Elsevier |
publishDate |
2011 |
url |
http://hdl.handle.net/10072/55864 https://doi.org/10.1016/j.polar.2011.02.002 |
long_lat |
ENVELOPE(140.017,140.017,-66.667,-66.667) ENVELOPE(140.013,140.013,-66.667,-66.667) ENVELOPE(140.000,140.000,-65.000,-65.000) |
geographic |
Antarctic Southern Ocean The Antarctic Antarctic Peninsula Austral Ross Sea Dumont d'Urville Dumont-d'Urville D'Urville Sea |
geographic_facet |
Antarctic Southern Ocean The Antarctic Antarctic Peninsula Austral Ross Sea Dumont d'Urville Dumont-d'Urville D'Urville Sea |
genre |
Antarc* Antarctic Antarctic Peninsula aurora australis D'Urville Sea Dumont D'Urville Sea Polar Science Polar Science Ross Sea Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctic Peninsula aurora australis D'Urville Sea Dumont D'Urville Sea Polar Science Polar Science Ross Sea Southern Ocean |
op_relation |
Polar Science |
op_doi |
https://doi.org/10.1016/j.polar.2011.02.002 |
container_title |
Polar Science |
container_volume |
5 |
container_issue |
2 |
container_start_page |
298 |
op_container_end_page |
312 |
_version_ |
1766087243992137728 |