@article{oai:nipr.repo.nii.ac.jp:00010239, author = {Dettai, Agnes and Adamowizc, Sarah J. and Allcock, Louise and Arango, Claudia P. and Barnes, David K.A. and Barratt, Iain and Chenuil, Anne and Couloux, Arnaud and Cruaud, Corinne and David, Bruno and Denis, Francoise and Denys, Gael and Diaz, Angie and Eleaume, Marc and Feral, Jean-Pierre and Froger, Aurelie and Gallut, Cyril and Grant, Rachel and Griffiths, Huw J. and Held, Christoph and Hemery, Lenaig G. and Hosien, Graham and Kuklinski, Piotr and Lecointre, Guillaume and Linse, Katrin and Lozouet, Pierre and Mah, Christopher and Monniot, Francoise and Norman, Mark D. and O'Harar, Timothy and Ozouf-Costaza, Catherine and Piedallu, Claire and Pierrati, Benjamin and Poulink, Elie and Puillandre, Nicolas and Riddle, Martin and Samadi, Sarah and Saucede, Thomas and Schubart, Christoph and Smith, Peter J. and Stevens, Darren W. and Steinke, Dirk and Strugnell, Jan M. and Tarnowska, K. and Wadleye, Victoria and Ameziane, Nadia and Dettai, Agnes and Adamowizc, Sarah J. and Allcock, Louise and Arango, Claudia P. and Barnes, David K.A. and Barratt, Iain and Chenuil, Anne and Couloux, Arnaud and Cruaud, Corinne and David, Bruno and Denis, Francoise and Denys, Gael and Diaz, Angie and Eleaume, Marc and Feral, Jean-Pierre and Froger, Aurelie and Gallut, Cyril and Grant, Rachel and Griffiths, Huw J. and Held, Christoph and Hemery, Lenaig G. and Hosien, Graham and Kuklinski, Piotr and Lecointre, Guillaume and Linse, Katrin and Lozouet, Pierre and Mah, Christopher and Monniot, Francoise and Norman, Mark D. and O'Harar, Timothy and Ozouf-Costaza, Catherine and Piedallu, Claire and Pierrati, Benjamin and Poulink, Elie and Puillandre, Nicolas and Riddle, Martin and Samadi, Sarah and Saucede, Thomas and Schubart, Christoph and Smith, Peter J. and Stevens, Darren W. and Steinke, Dirk and Strugnell, Jan M. and Tarnowska, K. and Wadley, Victoria and Ameziane, Nadia}, issue = {2}, journal = {Polar science, Polar science}, month = {Aug}, note = {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., 東南極のデュモンデュルビル海では、ロス海や南極半島に比べ、DNAバーコーディングおよび分子分類学的研究が進んでいない。このため、The Collaborative East Antarctic MARine Census (CEAMARC)と題する研究プロジェクトが2007年から2008年にかけての夏期間に実施され、海底近辺からのきわめて多様な生物サンプルが採取された。標本はソートされた後、種の同定およびバーコーディングが行われた。途中経過ではあるが、本プロジェクトにより取得されたミトコンドリアのCOI遺伝子塩基配列は、ほとんどのグループでの同定作業に有効で、予備的な分類検索に役立つものであることが示された。本プロジェクトはすでに、頭足類、ウミグモ、硬骨魚類、ウミユリ、ウニにおける系統地理学的および系統遺伝学的研究に新しい材料を提供しており、いくつかの新種も記載されると共に、南大洋における進化パターン研究にも貢献している。}, pages = {298--312}, title = {DNA barcoding and molecular systematics of the benthic and demersal organisms of the CEAMARC survey}, volume = {5}, year = {2011} }