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dc.contributor.authorMertens, Kenneth Neil
dc.contributor.authorCarbonell-Moore, M. Consuelo
dc.contributor.authorPospelova, Vera
dc.contributor.authorHead, Martin J.
dc.contributor.authorHighfield, Andrea
dc.contributor.authorSchroeder, Declan
dc.contributor.authorGu, Haifeng
dc.contributor.authorAndree, Karl B.
dc.contributor.authorFernandez, Margarita
dc.contributor.authorYamaguchi, Aika
dc.contributor.authorTakano, Yoshihito
dc.contributor.authorMatsuoka, Kazumi
dc.contributor.authorNézan, Elisabeth
dc.contributor.authorBilien, Gwenael
dc.contributor.authorOkolodkov, Yuri
dc.contributor.authorKoike, Kazuhiko
dc.contributor.authorHoppenrath, Mona
dc.contributor.authorPfaff, Maya
dc.contributor.authorPitcher, Grant
dc.contributor.authorAl-Muftah, Abdulrahman
dc.contributor.authorRochon, André
dc.contributor.authorLim, Po Teen
dc.contributor.authorLeaw, Chui Pin
dc.contributor.authorLim, Zhen Fei
dc.contributor.authorEllegaard, Marianne
dc.contributor.otherProducció Animalca
dc.date.accessioned2019-04-16T10:09:21Z
dc.date.available2019-12-16T23:01:19Z
dc.date.issued2017-12-16
dc.identifier.citationMertens, Kenneth Neil, M. Consuelo Carbonell-Moore, Vera Pospelova, Martin J. Head, Andrea Highfield, Declan Schroeder, and Haifeng Gu et al. 2018. "Pentaplacodinium Saltonense Gen. Et Sp. Nov. (Dinophyceae) And Its Relationship To The Cyst-Defined Genus Operculodinium And Yessotoxin-Producing Protoceratium Reticulatum". Harmful Algae 71: 57-77. Elsevier BV. doi:10.1016/j.hal.2017.12.003.ca
dc.identifier.issn1568-9883ca
dc.identifier.urihttp://hdl.handle.net/20.500.12327/307
dc.description.abstractStrains of a dinoflagellate from the Salton Sea, previously identified as Protoceratium reticulatum and yessotoxin producing, have been reexamined morphologically and genetically and Pentaplacodinium saltonense n. gen. et sp. is erected to accommodate this species. Pentaplacodinium saltonense differs from Protoceratium reticulatum (Claparède et Lachmann 1859) Bütschli 1885 in the number of precingular plates (five vs. six), cingular displacement (two widths vs. one), and distinct cyst morphology. Incubation experiments (excystment and encystment) show that the resting cyst of Pentaplacodinium saltonense is morphologically most similar to the cyst-defined species Operculodinium israelianum (Rossignol, 1962) Wall (1967) and O. psilatum Wall (1967). Collections of comparative material from around the globe (including Protoceratium reticulatum and the genus Ceratocorys) and single cell PCR were used to clarify molecular phylogenies. Variable regions in the LSU (three new sequences), SSU (12 new sequences) and intergenic ITS 1–2 (14 new sequences) were obtained. These show that Pentaplacodinium saltonense and Protoceratium reticulatum form two distinct clades. Pentaplacodinium saltonense forms a monophyletic clade with several unidentified strains from Malaysia. LSU and SSU rDNA sequences of three species of Ceratocorys (C. armata, C. gourreti, C. horrida) from the Mediterranean and several other unidentified strains from Malaysia form a well-supported sister clade. The unique phylogenetic position of an unidentified strain from Hawaii is also documented and requires further examination. In addition, based on the V9 SSU topology (bootstrap values >80%), specimens from Elands Bay (South Africa), originally described as Gonyaulax grindleyi by Reinecke (1967), cluster with Protoceratium reticulatum. The known range of Pentaplacodinium saltonense is tropical to subtropical, and its cyst is recorded as a fossil in upper Cenozoic sediments. Protoceratium reticulatum and Pentaplacodinium saltonense seem to inhabit different niches: motile stages of these dinoflagellates have not been found in the same plankton sample.ca
dc.format.extent53ca
dc.language.isoengca
dc.publisherElsevierca
dc.relation.ispartofHarmful Algaeca
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internationalca
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titlePentaplacodinium saltonense gen. et sp. nov. (Dinophyceae) and its relationship to the cyst-defined genus Operculodinium and yessotoxin-producing Protoceratium reticulatumca
dc.typeinfo:eu-repo/semantics/articleca
dc.description.versioninfo:eu-repo/semantics/acceptedVersionca
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.relation.projectIDINIA/Programa Nacional de Recursos y Tecnologías Agroalimentarias/RTA2005-00109-00-00/ES/Desarrollo de sistemas de detección basados en el análisis de ADN para la mejora de la vigilancia de las floraciones de microalgas tóxicas para la industria pesquera en el Noroeste del Mediterraneo/ca
dc.subject.udc639ca
dc.identifier.doihttps://doi.org/10.1016/j.hal.2017.12.003ca
dc.contributor.groupAigües Marines i Continentalsca
dc.contributor.groupAqüiculturaca


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