Search Results - "Chomerat, Nicolas"

Taxonomy and phylogeny of the benthic Prorocentrum species (Dinophyceae)—A proposal and review by Hoppenrath, Mona, Chomérat, Nicolas, Horiguchi, Takeo, Schweikert, Michael, Nagahama, Yukio, Murray, Shauna

“…Based on a literature review and new morphological and molecular phylogenetic data, a summary of all described benthic Prorocentrum species is presented. Short…”
Get full text

First Characterization of Ostreopsis cf. ovata (Dinophyceae) and Detection of Ovatoxins during a Multispecific and Toxic Ostreopsis Bloom on French Atlantic Coast by Chomérat, Nicolas, Antajan, Elvire, Auby, Isabelle, Bilien, Gwenael, Carpentier, Liliane, Casamajor, Marie-Noëlle de, Ganthy, Florian, Hervé, Fabienne, Labadie, Magali, Méteigner, Claire, Paradis, Camille, Perrière-Rumèbe, Myriam, Sanchez, Florence, Séchet, Véronique, Amzil, Zouher

“…Blooms of the benthic toxic dinoflagellate genus Ostreopsis have been recorded more frequently during the last two decades, particularly in warm temperate…”
Get full text

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…”
Get full text

Unsuspected intraspecific variability in the toxin production, growth and morphology of the dinoflagellate Alexandrium pacificum R.W. Litaker (Group IV) blooming in a South Western Mediterranean marine ecosystem, Annaba Bay (Algeria) by Hadjadji, Imen, Laabir, Mohamed, Frihi, Hocine, Collos, Yves, Shao, Zhao Jun, Berrebi, Patrick, Abadie, Eric, Amzil, Zouher, Chomérat, Nicolas, Rolland, Jean Luc, Rieuvilleneuve, Fabien, Masseret, Estelle

“…Physiological plasticity gives HABs species the ability to respond to variations in the surrounding environment. The aim of this study was to examine…”
Get full text

Variations in morphology, growth, and toxicity among strains of the Prorocentrum lima species complex isolated from Cuba and Brazil by Moreira-González, Angel R., Fernandes, Luciano F., Uchida, Hajime, Uesugi, Aya, Suzuki, Toshiyuki, Chomérat, Nicolas, Bilien, Gwenaël, Mafra, Luiz L.

“…Benthic dinoflagellates belonging to the genus Prorocentrum are known to produce diarrhetic toxins such as okadaic acid (OA) and its analogues,…”
Get full text

First report of goniodomin A production by the dinoflagellate Alexandrium pseudogonyaulax developing in southern Mediterranean (Bizerte Lagoon, Tunisia) by Zmerli Triki, Habiba, Laabir, Mohamed, Moeller, Peter, Chomérat, Nicolas, Kéfi Daly-Yahia, Ons

“…The dinoflagellate Alexandrium pseudogonyaulax is widely distributed around the world including the Mediterranean waters. The objectives of this study were to…”
Get full text

Liza ramada Juveniles after Exposure to the Toxic Dinoflagellate Vulcanodinium rugosum: Effects on Fish Viability, Tissue Contamination and Microalgae Survival after Gut Passage by Bouquet, Aurélien, Perdrau, Marie Anaïs, Laabir, Mohamed, Foucault, Elodie, Chomérat, Nicolas, Rolland, Jean Luc, Abadie, Eric

“…Pinnatoxins (PnTX) and Portimines (Prtn), two toxins produced by the benthic dinoflagellate Vulcanodinium rugosum, are known to be lethal to mice after…”
Get full text

Complex toxin profile of French Mediterranean Ostreopsis cf. ovata strains, seafood accumulation and ovatoxins prepurification by Brissard, Charline, Herrenknecht, Christine, Séchet, Véronique, Hervé, Fabienne, Pisapia, Francesco, Harcouet, Jocelyn, Lémée, Rodolphe, Chomérat, Nicolas, Hess, Philipp, Amzil, Zouher

“…Ostreopsis cf. ovata produces palytoxin analogues including ovatoxins (OVTXs) and a putative palytoxin (p-PLTX), which can accumulate in marine organisms and…”
Get full text

Ostreopsis cf. ovata Bloom in Currais, Brazil: Phylogeny, Toxin Profile and Contamination of Mussels and Marine Plastic Litter by Tibiriçá, Carlos Eduardo J A, Leite, Isabel P, Batista, Talita V V, Fernandes, Luciano F, Chomérat, Nicolas, Herve, Fabienne, Hess, Philipp, Mafra, Jr, Luiz L

“…cf. is a toxic marine benthic dinoflagellate responsible for harmful blooms affecting ecosystem and human health, mostly in the Mediterranean Sea. In this…”
Get full text

Ciguatoxin Occurrence in Food-Web Components of a Cuban Coral Reef Ecosystem: Risk-Assessment Implications by Díaz-Asencio, Lisbet, Clausing, Rachel J, Vandersea, Mark, Chamero-Lago, Donaida, Gómez-Batista, Miguel, Hernández-Albernas, Joan I, Chomérat, Nicolas, Rojas-Abrahantes, Gabriel, Litaker, R Wayne, Tester, Patricia, Diogène, Jorge, Alonso-Hernández, Carlos M, Dechraoui Bottein, Marie-Yasmine

“…In Cuba, ciguatera poisoning associated with fish consumption is the most commonly occurring non-bacterial seafood-borne illness. Risk management through fish…”
Get full text

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…”
Get full text

Toxicity and Growth Assessments of Three Thermophilic Benthic Dinoflagellates (Ostreopsis cf. ovata, Prorocentrum lima and Coolia monotis) Developing in the Southern Mediterranean Basin by Ben-Gharbia, Hela, Yahia, Ons Kéfi-Daly, Amzil, Zouher, Chomérat, Nicolas, Abadie, Eric, Masseret, Estelle, Sibat, Manoella, Zmerli Triki, Habiba, Nouri, Habiba, Laabir, Mohamed

“…Harmful benthic dinoflagellates, usually developing in tropical areas, are expanding to temperate ecosystems facing water warming. Reports on harmful benthic…”
Get full text

Summer bloom of Vulcanodinium rugosum in Cienfuegos Bay (Cuba) associated to dermatitis in swimmers by Moreira-González, Angel R., Comas-González, Augusto, Valle-Pombrol, Aimee, Seisdedo-Losa, Mabel, Hernández-Leyva, Olidia, Fernandes, Luciano F., Chomérat, Nicolas, Bilien, Gwenaël, Hervé, Fabienne, Rovillon, Georges Augustin, Hess, Philipp, Alonso-Hernández, Carlos M., Mafra, Luiz L.

“…The marine dinoflagellate Vulcanodinium rugosum produces powerful paralyzing and cytotoxic compounds named pinnatoxins (PnTX) and portimines. Even though, no…”
Get full text

Characterization of toxin-producing strains of Dinophysis spp. (Dinophyceae) isolated from French coastal waters, with a particular focus on the D. acuminata-complex by Séchet, Véronique, Sibat, Manoella, Billien, Gwenael, Carpentier, Liliane, Rovillon, Georges-Augustin, Raimbault, Virginie, Malo, Florent, Gaillard, Sylvain, Perrière-Rumebe, Myriam, Hess, Philipp, Chomérat, Nicolas

“…·Dinophysis sp. has been investigated from French coastal waters using 30 monoclonal strains.·Morphology and ITS–LSU sequences identify D. acuta, D. caudata,…”
Get full text

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…”
Get full text

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…”
Get full text

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…”
Get full text

Gambierdiscus (Gonyaulacales, Dinophyceae) diversity in Vietnamese waters with description of G. vietnamensis sp. nov by Nguyen‐Ngoc, Lam, Larsen, Jacob, Doan‐Nhu, Hai, Nguyen, Xuan‐Vy, Chomérat, Nicolas, Lundholm, Nina, Phan‐Tan, Luom, Dao, Ha Viet, Nguyen, Ngoc‐Lan, Nguyen, Huy‐Hoang, Van Chu, Thuoc

“…Viet Nam has a coastline of 3200 km with thousands of islands providing diverse habitats for benthic harmful algal species including species of Gambierdiscus…”
Get full text

A new potentially toxic dinoflagellate Fukuyoa koreansis sp. nov. (Gonyaulacales, Dinophyceae) from Korean coastal waters: Morphology, phylogeny, and effects of temperature and salinity on growth by Li, Zhun, Park, Joon Sang, Kang, Nam Seon, Chomérat, Nicolas, Mertens, Kenneth Neil, Gu, Haifeng, Lee, Kyun-Woo, Kim, Ki Hyun, Baek, Seung Ho, Shin, Kyoungsoon, Han, Kyong Ha, Son, Moon Ho, Shin, Hyeon Ho

“…•A new toxic dinoflagellate Fukuyoa koreansis was described from Korean coastal waters.•Based on the height-to-width (H/W) and depth-to- width ratios in cell…”
Get full text

Morphology and phylogeny of Prorocentrum porosum sp. nov. (Dinophyceae): A new benthic toxic dinoflagellate from the Atlantic and Pacific Oceans by Arteaga-Sogamoso, Edgar, Rodríguez, Francisco, Amato, Alberto, Ben-Gigirey, Begoña, Fraga, Santiago, Mafra, Luiz Laureno, Fernandes, Luciano Felício, de Azevedo Tibiriçá, Carlos Eduardo J., Chomérat, Nicolas, Nishimura, Tomohiro, Homma, Chiho, Adachi, Masao, Mancera-Pineda, José Ernesto

“…•A new benthic Prorocentrum species was isolated in Colombian Caribbean Sea, Brazil and Japan.•Production of okadaic acid was confirmed in P. porosum after…”
Get full text