Fermentalg

Centre National De La Recherche Scientifique

Commissariat &#xc0; L'&#xc9;nergie Atomique Et Aux &#xc9;nergies Alternatives

Adisseo France Sas

Pierre Guerin S.a.

Pierre Calleja

Francois Godart

Julien Pagliardini

Khadidja Romari

Cyril Rols

Eric Marechal

Claude Gudin

Olivier Cagnac

Marina Leterrier

Cindy Merlet

Adeline Le Monnier

Brice Bourdenx

Doru Felezeu

Cecille Gady

Sabrina Vandeplas

François Godart

Adeline Lependrie

Cécile Gady

Patrice Garnier

Samuel Giraud

Disclosed is a method for culture of microalgae, advantageously of the genushaving a gene coding for the small 18s ribosomal RNA subunit having a genetic similarity of at least 96% with the same gene of the strain of the speciesdeposited in the CCAP (Culture Collection of Algae and Protozoa) under number CCAP 1104/3 in a defined chemical medium.

Method for culture of microalgae

A method for culturing a protist of thegenus. The genus is characterized genetically and by virtue of the lipid profile thereof. The method makes it possible to obtain a high biomass yield and a lipid, and more particularly docosahexaenoic acid (DHA), enrichment of the protists thus cultured. The development of a culture medium allows the production, at high cell density, of a DHA-rich protest of thegenus. The medium is chemically defined at low sodium ion (Na) and chloride ion (Cl) content.

Method for culturing microalgae of the aurantiochytrium genus in a culture medium without chloride and without sodium for the production of DHA

Disclosed are novel strains of protists belonging to thegenus that allow the high yield production of lipids and carotenoids, in particular docosahexaenoic acid (DHA) and canthaxanthin and/or astaxanthin, in mixotrophic mode, in particular, using variable and/or discontinuous provision of light, in particular in the form of flashes.

Method for the production of docosahexaenoic acid (DHA) and/or of carotenoids from aurantiochytrium

The present invention relates to a genetically engineered algae strain in which the expression of the CGI-58 gene or homologous gene thereof is silenced. The present invention further relates to a method of triacylglycerol accumulation using said genetically engineered diatom and/or diatom strain.

Modified algae strain and method of triacylglycerol accumulation using said strain

New strains of microalgae belonging to thegenus, allow high-yield production of lipids, in particular of docosahexaenoic acid (DHA) and/or eicosapentaenoic acid (EPA) and/or carotenoids, in particular fucoxanthin, in mixotrophic mode, and a method for selecting and culturing such strains, using a variable and/or discontinuous light source, in particular a flashing light.

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Novel strains of microalgae belonging to thegenus enable the production of lipids, in particular lutein, in mixotrophic mode, as well as a method for selecting and culturing the strains using a variable and/or discontinuous supply of light, in particular in the form of flashes.

Production of lutein in mixotrophic mode by scenedesmus

New strains of protists belonging to thegenus, allow high-yield production of lipids and carotenoids, in particular of astaxanthin and docosahexaenoic acid (DHA), in mixotrophic mode, and a method for selecting and culturing such strains, using a variable and/or discontinuous light source, in particular a flashing light.

Growing community of inventors

Libourne, France

Pierre Calleja