Production and Isolation of Azaspiracid-1 and -2 from Azadinium spinosum Culture in Pilot Scale Photobioreactors

Autor: Philipp Hess, Sarah Taylor, Christopher O. Miles, Urban Tillmann, Cíara Nulty, Jean Baptiste Bérard, Fabienne Hervé, Véronique Séchet, Philippe Truquet, Christine Herrenknecht, Thierry Jauffrais, Jane Kilcoyne

Publikováno v: Marine Drugs, Vol 10, Iss 6, Pp 1360-1382 (2012)

Azaspiracid (AZA) poisoning has been reported following consumption of contaminated shellfish, and is of human health concern. Hence, it is important to have sustainable amounts of the causative toxins available for toxicological studies and for inst

Externí odkaz: https://doaj.org/article/4a6618637cae4b40b846e61237a4b971

The Fucoxanthin Chlorophyll a/c-Binding Protein in Tisochrysis lutea: Influence of Nitrogen and Light on Fucoxanthin and Chlorophyll a/c-Binding Protein Gene Expression and Fucoxanthin Synthesis

Autor: Anne Pajot, Johann Lavaud, Gregory Carrier, Matthieu Garnier, Bruno Saint-Jean, Noémie Rabilloud, Caroline Baroukh, Jean-Baptiste Bérard, Olivier Bernard, Luc Marchal, Elodie Nicolau

Publikováno v: Frontiers in Plant Science, Vol 13 (2022)

We observed differences in lhc classification in Chromista. We proposed a classification of the lhcf family with two groups specific to haptophytes, one specific to diatoms, and one specific to seaweeds. Identification and characterization of the Fuc

Externí odkaz: https://doaj.org/article/2018d2979ad54fc9ae8fc9b3dd1da9a1

Cobalamin Scarcity Modifies Carbon Allocation and Impairs DMSP Production Through Methionine Metabolism in the Haptophyte Microalgae Tisochrysis lutea

Autor: Charlotte Nef, Céline Henry, Élodie Nicolau, Jean-Baptiste Bérard, Fabienne Hervé, Amandine M. N. Caruana, Raymond Kaas, Francis Mairet, Matthieu Garnier

Publikováno v: Frontiers In Marine Science (2296-7745) (Frontiers Media SA), 2020-10, Vol. 7, P. 569660 (17p.)
Frontiers in Marine Science
Frontiers in Marine Science, Frontiers Media, 2020, 7, ⟨10.3389/fmars.2020.569560⟩
Frontiers in Marine Science, Vol 7 (2020)

International audience; Cobalamin (vitamin B-12) is a cobalt-containing enzymatic cofactor involved in methionine synthesis. Provided only by select bacteria and archaea in marine systems, this vitamin is known to limit primary production in differen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::28fcc87a815fd3cc39c567aaa479601d
https://archimer.ifremer.fr/doc/00654/76575/

Use of a lipid rich strain reveals mechanisms of nitrogen limitation and carbon partitioning in the haptophyte Tisochrysis lutea

Autor: Matthieu Garnier, Jean-Paul Cadoret, Aurélie Charrier, Hélène Rogniaux, Ewa Lukomska, Nathalie Schreiber, Gaël Bougaran, Fabienne Le Grand, Marija Pavlović, Jean-Baptiste Bérard, Catherine Rouxel, Gregory Carrier, Bruno Saint-Jean

Publikováno v: Algal Research-Biomass, Biofuels and Bioproducts
Algal Research-Biomass, Biofuels and Bioproducts, Elsevier, 2016, 20, pp.229-248. ⟨10.1016/j.algal.2016.10.017⟩
Algal Research-Biomass, Biofuels and Bioproducts, Elsevier, 2016, 20, pp.229--248. ⟨10.1016/j.algal.2016.10.017⟩
Algal Research-biomass Biofuels And Bioproducts (2211-9264) (Elsevier Science Bv), 2016-12, Vol. 20, P. 229-248

00000; International audience; Haptophytes are a diverse monophyletic group with a worldwide distribution, known to be significantly involved in global climate regulation in their role as a carbon sink. Because nitrogen is a major limiting macronutri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f25137b013831b998be89049df99a4f
https://hal.archives-ouvertes.fr/hal-01483176

Behavioural and biochemical responses of two marine invertebrates Scrobicularia plana and Hediste diversicolor to copper oxide nanoparticles

Autor: Pierre-Emmanuel Buffet, Jin-Fen Pan, Christine Herrenknecht, Olivia Fossi Tankoua, Laurence Poirier, Catherine Mouneyrac, Deborah Berhanu, Paul Reip, Eugenia Valsami-Jones, Michèle Roméo, Marielle Guibbolini, Jean-Claude Amiard, Christine Risso, Jean-Baptiste Bérard, Claude Amiard-Triquet

Publikováno v: Chemosphere
Chemosphere (0045-6535) (Pergamon-elsevier Science Ltd), 2011-06, Vol. 84, N. 1, P. 166-174

Engineered nano-sized Cu oxide particles are extensively used in diverse applications. Because aquatic environments are the ultimate "sink" for all contaminants, it is expected that nanoparticles (NP) will follow the same fate. In this study, two mar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa7ca5409b1878456987414577c41b25