Search Results - "Nezan, Elisabeth"

Monitoring the Emergence of Algal Toxins in Shellfish: First Report on Detection of Brevetoxins in French Mediterranean Mussels by Amzil, Zouher, Derrien, Amélie, Terre Terrillon, Aouregan, Duval, Audrey, Connes, Coralie, Marco-Miralles, Françoise, Nézan, Elisabeth, Mertens, Kenneth Neil

“…In France, four groups of lipophilic toxins are currently regulated: okadaic acid/dinophysistoxins, pectenotoxins, yessotoxins and azaspiracids. However, many…”
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Discovery of a New Clade Nested Within the Genus Alexandrium (Dinophyceae): Morpho-molecular Characterization of Centrodinium punctatum (Cleve) F.J.R. Taylor by Li, Zhun, Mertens, Kenneth Neil, Nézan, Elisabeth, Chomérat, Nicolas, Bilien, Gwenael, Iwataki, Mitsunori, Shin, Hyeon Ho

“…Investigation of phytoplankton from East China Sea of the Pacific Ocean, offshore Réunion Island of the Indian Ocean, and the French Atlantic coast revealed a…”
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Morphological and Molecular Characterization of Three New Azadinium Species (Amphidomataceae, Dinophyceae) from the Irminger Sea by Tillmann, Urban, Gottschling, Marc, Nézan, Elisabeth, Krock, Bernd, Bilien, Gwenaël

“…Some species of the planktonic dinoflagellate genus Azadinium produce azaspiracids (AZAs), a group of lipophilic phycotoxins causing human poisoning after…”
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Novel Widespread Marine Oomycetes Parasitising Diatoms, Including the Toxic Genus Pseudo-nitzschia : Genetic, Morphological, and Ecological Characterisation by Garvetto, Andrea, Nézan, Elisabeth, Badis, Yacine, Bilien, Gwenael, Arce, Paola, Bresnan, Eileen, Gachon, Claire M M, Siano, Raffaele

“…Parasites are key drivers of phytoplankton bloom dynamics and related aquatic ecosystem processes. Yet, the dearth of morphological and molecular information…”
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Adding new pieces to the Azadinium (Dinophyceae) diversity and biogeography puzzle: Non-toxigenic Azadinium zhuanum sp. nov. from China, toxigenic A. poporum from the Mediterranean, and a non-toxigenic A. dalianense from the French Atlantic by Luo, Zhaohe, Krock, Bernd, Mertens, Kenneth Neil, Nézan, Elisabeth, Chomérat, Nicolas, Bilien, Gwenael, Tillmann, Urban, Gu, Haifeng

“…•Azadinium zhuanum sp. nov. was described.•Azadinium poporum was reported in the Mediterranean Sea firstly.•Mediterranean Azadinium poporum produces AZA-2.•A…”
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Morpho-molecular analysis of podolampadacean dinoflagellates (Dinophyceae), with the description of two new genera by Mertens, Kenneth Neil, Carbonell-Moore, M. Consuelo, Chomérat, Nicolas, Bilien, Gwenael, Boulben, Sylviane, Guillou, Laure, Romac, Sarah, Probert, Ian, Ishikawa, Akira, Nézan, Elisabeth

“…Sequences were obtained for 58 podolampadacean single cells from France, Reunion Island (French territories) and Japan (6 SSU rDNA only, 40 SSU+LSU and 12 LSU…”
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Analysis of Amphora ostrearia var. minor Grunow, a blooming marine diatom (Bacillariophyceae) in French Atlantic coastal waters and its transfer to the genus Tetramphora by Nézan, Elisabeth, Bilien, Gwenael, Chomérat, Nicolas, Derrien, Amélie, Duval, Audrey, Nicolau, Elodie, Van de Vijver, Bart, Zentz, Frédéric, Mertens, Kenneth Neil

“…A marine amphoroid diatom, responsible for blooms in 2011 and 2019 in French Atlantic waters was studied using morphology and molecular phylogeny. The highest…”
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Ovatoxin-a and palytoxin accumulation in seafood in relation to Ostreopsis cf. ovata blooms on the French Mediterranean coast by Amzil, Zouher, Sibat, Manoella, Chomerat, Nicolas, Grossel, Hubert, Marco-Miralles, Francoise, Lemee, Rodolphe, Nezan, Elisabeth, Sechet, Veronique

“…Dinoflagellates of the genus Ostreopsis are known to cause (often fatal) food poisoning in tropical coastal areas following the accumulation of palytoxin…”
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Genetic diversity of the harmful family Kareniaceae (Gymnodiniales, Dinophyceae) in France, with the description of Karlodinium gentienii sp. nov.: A new potentially toxic dinoflagellate by Nézan, Elisabeth, Siano, Raffaele, Boulben, Sylviane, Six, Christophe, Bilien, Gwenael, Chèze, Karine, Duval, Audrey, Le Panse, Sophie, Quéré, Julien, Chomérat, Nicolas

“…•The diversity of the Kareniaceae in France was genetically studied.•A taxon from the Atlantic clustered with a Dinophyceae from Antarctica in a new…”
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Taxonomy and Molecular Phylogenetics of Ensiculiferaceae, fam. nov. (Peridiniales, Dinophyceae), with Consideration of their Life-history by Li, Zhun, Mertens, Kenneth Neil, Gottschling, Marc, Gu, Haifeng, Söhner, Sylvia, Price, Andrea M., Marret, Fabienne, Pospelova, Vera, Smith, Kirsty F., Carbonell-Moore, Consuelo, Nézan, Elisabeth, Bilien, Gwenael, Shin, Hyeon Ho

“…In the current circumscription, the Thoracosphaeraceae comprise all dinophytes exhibiting calcified coccoid cells produced during their life-history. Species…”
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TAXONOMIC REVISION OF THE DINOFLAGELLATE AMPHIDOMA CAUDATA: TRANSFER TO THE GENUS AZADINIUM (DINOPHYCEAE) AND PROPOSAL OF TWO VARIETIES, BASED ON MORPHOLOGICAL AND MOLECULAR PHYLOGENETIC ANALYSES by Nézan, Elisabeth, Tillmann, Urban, Bilien, Gwenae¨ l, Boulben, Sylviane, Chèze, Karine, Zentz, Frédéric, Salas, Rafael, Chomérat, Nicolas

“…The systematic position of Amphidoma caudata Halldal within the genus Amphidoma has remained uncertain as a result of its plate formula and the absence of…”
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Prorocentrum glenanicum sp. nov. and Prorocentrum pseudopanamense sp. nov. (Prorocentrales, Dinophyceae), two new benthic dinoflagellate species from South Brittany (northwestern France) by Chomérat, Nicolas, Zentz, Frédéric, Boulben, Sylviane, Bilien, Gwenaël, van Wormhoudt, Alain, Nézan, Elisabeth

“…Chomérat N., Zentz F., Boulben S., Bilien G., van Wormhoudt A. and Nézan E. 2011. Prorocentrum glenanicum sp. nov. and Prorocentrum pseudopanamense sp. nov…”
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Genetic Diversity and Molecular Detection of Three Toxic Dinoflagellate Genera (Alexandrium, Dinophysis, and Karenia) from French Coasts by Guillou, Laure, Nézan, Elisabeth, Cueff, Valérie, Erard-Le Denn, Evelyne, Cambon-Bonavita, Marie-Anne, Gentien, Patrick, Barbier, Georges

“…The objectives of this study were 1) to study the genetic diversity of the Alexandrium, Dinophysis and Karenia genera along the French coasts in order to…”
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First record of the genus Azadinium (Dinophyceae) from the Shetland Islands, including the description of Azadinium polongum sp. nov by Tillmann, Urban, Soehner, Sylvia, Nézan, Elisabeth, Krock, Bernd

“…► First record of toxigenic dinophycean genus Azadinium from the Shetland Islands. ► New isolate of Azadinium spinosum with toxin profile similar to other A…”
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First record of resting cysts of the benthic dinoflagellate Prorocentrum leve in a natural reservoir in Gujan‐Mestras, Gironde, France by Mertens, Kenneth Neil, Gu, Haifeng, Pospelova, Vera, Chomérat, Nicolas, Nézan, Elisabeth, Gurdebeke, Pieter Roger, Bogus, Kara, Vrielinck, Henk, Rumebe, Myriam, Meteigner, Claire, Graham, L.

“…The resting cysts of the benthic dinoflagellate Prorocentrum leve from a natural reservoir in Gujan‐Mestras (Gironde, France) were described in this study. The…”
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Algal toxin profiles in Nigerian coastal waters (Gulf of Guinea) using passive sampling and liquid chromatography coupled to mass spectrometry by Zendong, Zita, Kadiri, Medina, Herrenknecht, Christine, Nézan, Elisabeth, Mazzeo, Antonia, Hess, Philipp

“…Algal toxins may accumulate in fish and shellfish and thus cause poisoning in consumers of seafood. Such toxins and the algae producing them are regularly…”
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Morphological and phylogenetic data do not support the split of Alexandrium into four genera by Mertens, Kenneth Neil, Adachi, Masao, Anderson, Donald M., Band-Schmidt, Christine J., Bravo, Isabel, Brosnahan, Michael L., Bolch, Christopher J.S., Calado, António J., Carbonell-Moore, M. Consuelo, Chomérat, Nicolas, Elbrächter, Malte, Figueroa, Rosa Isabel, Fraga, Santiago, Gárate-Lizárraga, Ismael, Garcés, Esther, Gu, Haifeng, Hallegraeff, Gustaaf, Hess, Philipp, Hoppenrath, Mona, Horiguchi, Takeo, Iwataki, Mitsunori, John, Uwe, Kremp, Anke, Larsen, Jacob, Leaw, Chui Pin, Li, Zhun, Lim, Po Teen, Litaker, Wayne, MacKenzie, Lincoln, Masseret, Estelle, Matsuoka, Kazumi, Moestrup, Øjvind, Montresor, Marina, Nagai, Satoshi, Nézan, Elisabeth, Nishimura, Tomohiro, Okolodkov, Yuri B., Orlova, Tatiana Yu, Reñé, Albert, Sampedro, Nagore, Satta, Cecilia Teodora, Shin, Hyeon Ho, Siano, Raffaele, Smith, Kirsty F., Steidinger, Karen, Takano, Yoshihito, Tillmann, Urban, Wolny, Jennifer, Yamaguchi, Aika, Murray, Shauna

“…•Morpho-molecular data do not support the split of Alexandrium into four genera.•The genera Episemicolon, Gessnerium, and Protogonyaulax should not be used.•A…”
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Description and phylogenetic position of Plagiolemma distortum sp. nov., a new raphid diatom (Bacillariophyceae) from French coastal waters by Nézan, Elisabeth, Bilien, Gwenael, Boulben, Sylviane, Mertens, Kenneth Neil, Chomérat, Nicolas

“…A new marine raphid diatom, Plagiolemma distortum Nézan, sp. nov. is described from plankton samples from the Atlantic Ocean, south Brittany (north-western…”
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MORPHOLOGY AND MOLECULAR PHYLOGENY OF PROROCENTRUM CONSUTUM SP. NOV. (DINOPHYCEAE), A NEW BENTHIC DINOFLAGELLATE FROM SOUTH BRITTANY (NORTHWESTERN FRANCE) by Chomérat, Nicolas, Sellos, Daniel Y., Zentz, Frédéric, Nézan, Elisabeth

“…A new marine benthic Prorocentrum species from sandy habitats of South Brittany (northwestern France), P. consutum sp. nov., is described using LM and SEM and…”
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Cabra reticulata sp. nov. (Dinophyceae), a new sand-dwelling dinoflagellate from the Atlantic Ocean by Chomerat, Nicolas, Nezan, Elisabeth

“…A new sand-dwelling dinoflagellate species, Cabra reticulata sp. nov., is described from sandy habitats in the south of Brittany (northwestern France). This…”
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