Biosynthesis of Cylindrospermopsin and 7-Epicylindrospermopsin in Oscillatoria sp. Strain PCC 6506: Identification of the cyr Gene Cluster and Toxin Analysis
Mazmouz, Rabia, Chapuis-Hugon, Florence, Mann, Stéphane, Pichon, Valérie, Méjean, Annick, Ploux, Olivier
Published in Applied and Environmental Microbiology (01.08.2010)
Published in Applied and Environmental Microbiology (01.08.2010)
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Journal Article
Different Genotypes of Anatoxin-Producing Cyanobacteria Coexist in the Tarn River, France
Cadel-Six, Sabrina, Peyraud-Thomas, Caroline, Brient, Luc, de Marsac, Nicole Tandeau, Rippka, Rosmarie, Méjean, Annick
Published in Applied and Environmental Microbiology (01.12.2007)
Published in Applied and Environmental Microbiology (01.12.2007)
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Journal Article
Evidence that Biosynthesis of the Neurotoxic Alkaloids Anatoxin-a and Homoanatoxin-a in the Cyanobacterium Oscillatoria PCC 6506 Occurs on a Modular Polyketide Synthase Initiated by l-Proline
Méjean, Annick, Mann, Stéphane, Maldiney, Thomas, Vassiliadis, Gaëlle, Lequin, Olivier, Ploux, Olivier
Published in Journal of the American Chemical Society (10.06.2009)
Published in Journal of the American Chemical Society (10.06.2009)
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Journal Article
Dihydroanatoxin‑a Is Biosynthesized from Proline in Cylindrospermum stagnale PCC 7417: Isotopic Incorporation Experiments and Mass Spectrometry Analysis
Méjean, Annick, Dalle, Klervi, Paci, Guillaume, Bouchonnet, Stéphane, Mann, Stéphane, Pichon, Valérie, Ploux, Olivier
Published in Journal of natural products (Washington, D.C.) (22.07.2016)
Published in Journal of natural products (Washington, D.C.) (22.07.2016)
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Journal Article
The Genome Sequence of the Cyanobacterium Oscillatoria sp. PCC 6506 Reveals Several Gene Clusters Responsible for the Biosynthesis of Toxins and Secondary Metabolites
MEJEAN, Annick, MAZMOUZ, Rabia, MANN, Stéphane, CALTEAU, Alexandra, MEDIGUE, Claudine, PLOUX, Olivier
Published in Journal of Bacteriology (01.10.2010)
Published in Journal of Bacteriology (01.10.2010)
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Journal Article
Identification of a Polyketide Synthase Coding Sequence Specific for Anatoxin-a-Producing Oscillatoria Cyanobacteria
Cadel-Six, Sabrina, Iteman, Isabelle, Peyraud-Thomas, Caroline, Mann, Stéphane, Ploux, Olivier, Méjean, Annick
Published in Applied and Environmental Microbiology (01.07.2009)
Published in Applied and Environmental Microbiology (01.07.2009)
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Journal Article
In Vitro Reconstitution of the First Steps of Anatoxin-a Biosynthesis in Oscillatoria PCC 6506: From Free l-Proline to Acyl Carrier Protein Bound Dehydroproline
Méjean, Annick, Mann, Stéphane, Vassiliadis, Gaëlle, Lombard, Bérangère, Loew, Damarys, Ploux, Olivier
Published in Biochemistry (Easton) (12.01.2010)
Published in Biochemistry (Easton) (12.01.2010)
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Journal Article
Rapid Characterization of Microcystin-Producing Cyanobacteria in Freshwater Lakes by TSA-FISH (Tyramid Signal Amplification-Fluorescent In Situ Hybridization)
Brient, Luc, Ben Gamra, Nihel, Periot, Marine, Roumagnac, Marie, Zeller, Perrine, Bormans, Myriam, Méjean, Annick, Ploux, Olivier, Biegala, Isabelle C.
Published in Frontiers in environmental science (25.07.2017)
Published in Frontiers in environmental science (25.07.2017)
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Journal Article
Biosynthesis of anatoxin-a and analogues (anatoxins) in cyanobacteria
Méjean, Annick, Paci, Guillaume, Gautier, Valérie, Ploux, Olivier
Published in Toxicon (Oxford) (01.12.2014)
Published in Toxicon (Oxford) (01.12.2014)
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Journal Article
A New Rubisco-like Protein Coexists with a Photosynthetic Rubisco in the Planktonic Cyanobacteria Microcystis
Carré-Mlouka, Alyssa, Méjean, Annick, Quillardet, Philippe, Ashida, Hiroki, Saito, Yohtaro, Yokota, Akiho, Callebaut, Isabelle, Sekowska, Agnieszka, Dittmann, Elke, Bouchier, Christiane, de Marsac, Nicole Tandeau
Published in The Journal of biological chemistry (25.08.2006)
Published in The Journal of biological chemistry (25.08.2006)
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Journal Article
Characterization of CyrI, the hydroxylase involved in the last step of cylindrospermopsin biosynthesis: Binding studies, site-directed mutagenesis and stereoselectivity
Mazmouz, Rabia, Essadik, Insaf, Hamdane, Djemel, Méjean, Annick, Ploux, Olivier
Published in Archives of biochemistry and biophysics (01.06.2018)
Published in Archives of biochemistry and biophysics (01.06.2018)
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Journal Article
Synthesis, configuration assignment, and simultaneous quantification by liquid chromatography coupled to tandem mass spectrometry, of dihydroanatoxin-a and dihydrohomoanatoxin-a together with the parent toxins, in axenic cyanobacterial strains and in environmental samples
Mann, Stéphane, Cohen, Mélanie, Chapuis-Hugon, Florence, Pichon, Valérie, Mazmouz, Rabia, Méjean, Annick, Ploux, Olivier
Published in Toxicon (Oxford) (15.12.2012)
Published in Toxicon (Oxford) (15.12.2012)
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Journal Article
The Last Step of the Biosynthesis of the Cyanotoxins Cylindrospermopsin and 7-epi-Cylindrospermopsin is Catalysed by CyrI, a 2-Oxoglutarate-Dependent Iron Oxygenase
Mazmouz, Rabia, Chapuis-Hugon, Florence, Pichon, Valérie, Méjean, Annick, Ploux, Olivier
Published in Chembiochem : a European journal of chemical biology (11.04.2011)
Published in Chembiochem : a European journal of chemical biology (11.04.2011)
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