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- <title>UTas ePrints - A review of the molecular evidence for ballast water introduction of the toxic dinoflagellates Gymnodinium catenatum and the Alexandrium tamarensis complex to Australasia</title>
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- <meta content="Bolch, Christopher J.S." name="eprints.creators_name" />
- <meta content="de Salas, Miguel F." name="eprints.creators_name" />
- <meta content="chris.bolch@utas.edu.au" name="eprints.creators_id" />
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- <meta content="2007-05-31" name="eprints.datestamp" />
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- <meta content="A review of the molecular evidence for ballast water introduction
- of the toxic dinoflagellates Gymnodinium catenatum and the
- Alexandrium tamarensis complex to Australasia" name="eprints.title" />
- <meta content="pub" name="eprints.ispublished" />
- <meta content="270404" name="eprints.subjects" />
- <meta content="270709" name="eprints.subjects" />
- <meta content="restricted" name="eprints.full_text_status" />
- <meta content="Harmful algae; Dinoflagellate; Alexandrium; Gymnodinium catenatum; Ballast water; RAPD-PCR; rDNA; ITS; Single nucleotide
- polymorphism; Global dispersal; Evolution; Palaeogeography" name="eprints.keywords" />
- <meta content="The definitive version is available online at http://www.sciencedirect.com/science/journal/15689883" name="eprints.note" />
- <meta content="The potential of ballast water to act as a major introduction vector for toxic dinoflagellates and other phytoplankton is beyond
- doubt; however, evidence that links the suspected introduced species with a source population is less convincing, especially without
- supporting historical and biochemical data, or consideration of palaeobiogeographical scenarios that may explain current species
- distributions. This paper presents new molecular data based on LSU-rDNA and rDNA-ITS sequences that demonstrate an
- unequivocal and recent link between Temperate Asian and Australasian populations of the toxic dinoflagellates Gymnodinium
- catenatum and toxic strains of the Alexandrium "tamarensis complex"?. We integrate our data with supporting evidence from
- historical distribution records, sediment dating studies, toxin profiles, mating studies and previous molecular studies. We contrast
- the observed patterns of genetic and biochemical variation with those expected from various palaeobiogeographical scenarios
- explaining the evolution and natural dispersal of both species. While definitive proof is impossible, the total evidence indicates that
- these toxic dinoflagellates were introduced to Australasia during the past 100 years, most probably via ballast water from bulk-cargo
- shipping from Japan and/or south-east Asia" name="eprints.abstract" />
- <meta content="2007-08" name="eprints.date" />
- <meta content="published" name="eprints.date_type" />
- <meta content="Harmful Algae" name="eprints.publication" />
- <meta content="6" name="eprints.volume" />
- <meta content="4" name="eprints.number" />
- <meta content="465-485" name="eprints.pagerange" />
- <meta content="10.1016/j.hal.2006.12.008" name="eprints.id_number" />
- <meta content="UNSPECIFIED" name="eprints.thesis_type" />
- <meta content="TRUE" name="eprints.refereed" />
- <meta content="1568-9883" name="eprints.issn" />
- <meta content="http://dx.doi.org/10.1016/j.hal.2006.12.008" name="eprints.official_url" />
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- " name="eprints.referencetext" />
- <meta content="Bolch, Christopher J.S. and de Salas, Miguel F. (2007) A review of the molecular evidence for ballast water introduction of the toxic dinoflagellates Gymnodinium catenatum and the Alexandrium tamarensis complex to Australasia. Harmful Algae, 6 (4). pp. 465-485. ISSN 1568-9883" name="eprints.citation" />
- <meta content="http://eprints.utas.edu.au/1117/1/Bolch%26deSalas07.pdf" name="eprints.document_url" />
- <link rel="schema.DC" href="http://purl.org/DC/elements/1.0/" />
- <meta content="A review of the molecular evidence for ballast water introduction
- of the toxic dinoflagellates Gymnodinium catenatum and the
- Alexandrium tamarensis complex to Australasia" name="DC.title" />
- <meta content="Bolch, Christopher J.S." name="DC.creator" />
- <meta content="de Salas, Miguel F." name="DC.creator" />
- <meta content="270404 Phycology" name="DC.subject" />
- <meta content="270709 Biogeography" name="DC.subject" />
- <meta content="The potential of ballast water to act as a major introduction vector for toxic dinoflagellates and other phytoplankton is beyond
- doubt; however, evidence that links the suspected introduced species with a source population is less convincing, especially without
- supporting historical and biochemical data, or consideration of palaeobiogeographical scenarios that may explain current species
- distributions. This paper presents new molecular data based on LSU-rDNA and rDNA-ITS sequences that demonstrate an
- unequivocal and recent link between Temperate Asian and Australasian populations of the toxic dinoflagellates Gymnodinium
- catenatum and toxic strains of the Alexandrium "tamarensis complex"?. We integrate our data with supporting evidence from
- historical distribution records, sediment dating studies, toxin profiles, mating studies and previous molecular studies. We contrast
- the observed patterns of genetic and biochemical variation with those expected from various palaeobiogeographical scenarios
- explaining the evolution and natural dispersal of both species. While definitive proof is impossible, the total evidence indicates that
- these toxic dinoflagellates were introduced to Australasia during the past 100 years, most probably via ballast water from bulk-cargo
- shipping from Japan and/or south-east Asia" name="DC.description" />
- <meta content="2007-08" name="DC.date" />
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- <h1 class="ep_tm_pagetitle">A review of the molecular evidence for ballast water introduction of the toxic dinoflagellates Gymnodinium catenatum and the Alexandrium tamarensis complex to Australasia</h1>
- <p style="margin-bottom: 1em" class="not_ep_block"><span class="person_name">Bolch, Christopher J.S.</span> and <span class="person_name">de Salas, Miguel F.</span> (2007) <xhtml:em>A review of the molecular evidence for ballast water introduction of the toxic dinoflagellates Gymnodinium catenatum and the Alexandrium tamarensis complex to Australasia.</xhtml:em> Harmful Algae, 6 (4). pp. 465-485. ISSN 1568-9883</p><p style="margin-bottom: 1em" class="not_ep_block"></p><table style="margin-bottom: 1em" class="not_ep_block"><tr><td valign="top" style="text-align:center"><a href="http://eprints.utas.edu.au/1117/1/Bolch%26deSalas07.pdf"><img alt="[img]" src="http://eprints.utas.edu.au/style/images/fileicons/application_pdf.png" border="0" class="ep_doc_icon" /></a></td><td valign="top"><a href="http://eprints.utas.edu.au/1117/1/Bolch%26deSalas07.pdf"><span class="ep_document_citation">PDF (Author's personal copy)</span></a> - Full text restricted - Requires a PDF viewer<br />1015Kb</td><td><form method="get" accept-charset="utf-8" action="http://eprints.utas.edu.au/cgi/request_doc"><input value="1394" name="docid" accept-charset="utf-8" type="hidden" /><div class=""><input value="Request a copy" name="_action_null" class="ep_form_action_button" onclick="return EPJS_button_pushed( '_action_null' )" type="submit" /> </div></form></td></tr></table><p style="margin-bottom: 1em" class="not_ep_block">Official URL: <a href="http://dx.doi.org/10.1016/j.hal.2006.12.008">http://dx.doi.org/10.1016/j.hal.2006.12.008</a></p><div class="not_ep_block"><h2>Abstract</h2><p style="padding-bottom: 16px; text-align: left; margin: 1em auto 0em auto">The potential of ballast water to act as a major introduction vector for toxic dinoflagellates and other phytoplankton is beyond
- doubt; however, evidence that links the suspected introduced species with a source population is less convincing, especially without
- supporting historical and biochemical data, or consideration of palaeobiogeographical scenarios that may explain current species
- distributions. This paper presents new molecular data based on LSU-rDNA and rDNA-ITS sequences that demonstrate an
- unequivocal and recent link between Temperate Asian and Australasian populations of the toxic dinoflagellates Gymnodinium
- catenatum and toxic strains of the Alexandrium "tamarensis complex"?. We integrate our data with supporting evidence from
- historical distribution records, sediment dating studies, toxin profiles, mating studies and previous molecular studies. We contrast
- the observed patterns of genetic and biochemical variation with those expected from various palaeobiogeographical scenarios
- explaining the evolution and natural dispersal of both species. While definitive proof is impossible, the total evidence indicates that
- these toxic dinoflagellates were introduced to Australasia during the past 100 years, most probably via ballast water from bulk-cargo
- shipping from Japan and/or south-east Asia</p></div><table style="margin-bottom: 1em" border="0" cellpadding="3" class="not_ep_block"><tr><th valign="top" class="ep_row">Item Type:</th><td valign="top" class="ep_row">Article</td></tr><tr><th valign="top" class="ep_row">Additional Information:</th><td valign="top" class="ep_row">The definitive version is available online at http://www.sciencedirect.com/science/journal/15689883</td></tr><tr><th valign="top" class="ep_row">Keywords:</th><td valign="top" class="ep_row">Harmful algae; Dinoflagellate; Alexandrium; Gymnodinium catenatum; Ballast water; RAPD-PCR; rDNA; ITS; Single nucleotide
- polymorphism; Global dispersal; Evolution; Palaeogeography</td></tr><tr><th valign="top" class="ep_row">Subjects:</th><td valign="top" class="ep_row"><a href="http://eprints.utas.edu.au/view/subjects/270404.html">270000 Biological Sciences > 270400 Botany > 270404 Phycology</a><br /><a href="http://eprints.utas.edu.au/view/subjects/270709.html">270000 Biological Sciences > 270700 Ecology and Evolution > 270709 Biogeography</a></td></tr><tr><th valign="top" class="ep_row">Collections:</th><td valign="top" class="ep_row">UNSPECIFIED</td></tr><tr><th valign="top" class="ep_row">ID Code:</th><td valign="top" class="ep_row">1117</td></tr><tr><th valign="top" class="ep_row">Deposited By:</th><td valign="top" class="ep_row"><span class="ep_name_citation"><span class="person_name">Dr Christopher J.S. Bolch</span></span></td></tr><tr><th valign="top" class="ep_row">Deposited On:</th><td valign="top" class="ep_row">31 May 2007</td></tr><tr><th valign="top" class="ep_row">Last Modified:</th><td valign="top" class="ep_row">11 Feb 2008 11:32</td></tr><tr><th valign="top" class="ep_row">ePrint Statistics:</th><td valign="top" class="ep_row"><a target="ePrintStats" href="/es/index.php?action=show_detail_eprint;id=1117;">View statistics for this ePrint</a></td></tr></table><p align="right">Repository Staff Only: <a href="http://eprints.utas.edu.au/cgi/users/home?screen=EPrint::View&eprintid=1117">item control page</a></p>
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