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- Publications
- Influence
Enhancement of marennine production by blue light in the diatom Haslea ostrearia
- Jean-Luc Mouget, P. Rosa, Christel Vachoux, G. Tremblin
- Biology
- Journal of Applied Phycology
- 1 October 2005
The marine diatom Haslea ostrearia Simonsen produces a blue pigment, marennine, which is used for greening oysters. This microalga is cultured industrially indoors with artificial light. The… Expand
Combined effects of irradiance level and carbon source on fatty acid and lipid class composition in the microalga Pavlova lutheri commonly used in mariculture
- Freddy Guihéneuf, V. Mimouni, L. Ulmann, G. Tremblin
- Biology
- 28 February 2009
Abstract Pavlova lutheri, a marine Pavlovophyceae, has been well documented as it is commonly used as a food source in mariculture. In this study, we investigated the combined effects of carbon… Expand
Effect of UV stress on the fatty acid and lipid class composition in two marine microalgae Pavlova lutheri (Pavlovophyceae) and Odontella aurita (Bacillariophyceae)
- Freddy Guihéneuf, M. Fouqueray, V. Mimouni, L. Ulmann, Boris Jacquette, G. Tremblin
- Biology
- Journal of Applied Phycology
- 9 February 2010
Polyunsaturated fatty acids (PUFAs), especially eicosapentaenoic and docosahexaenoic acids (EPA and DHA), are abundantly synthesized by some phytoplankton species and play a key role in the marine… Expand
Long-term photoacclimation of Haslea ostrearia (Bacillariophyta): effect of irradiance on growth rates, pigment content and photosynthesis
- Jean-Luc Mouget, G. Tremblin, A. Morant-Manceau, Michèle Morançais, J. Robert
- Biology
- 1 May 1999
Haslea ostrearia, the peculiar diatom that develops in oyster-ponds and synthesizes a water-soluble blue pigment (marennine), was grown in a semi-continuous mode over a wide range of irradiances… Expand
Acclimation of Haslea ostrearia to light of different spectral qualities - confirmation of 'chromatic adaptation' in diatoms.
- Jean-Luc Mouget, P. Rosa, G. Tremblin
- Biology, Medicine
- Journal of photochemistry and photobiology. B…
- 19 July 2004
The marine diatom Haslea ostrearia was cultured under light of different qualities, white (WL), blue (BL), green (GL), yellow (YL), red (RL), and far-red (FRL) and at two irradiance levels, low and… Expand
The role of Odontella aurita, a marine diatom rich in EPA, as a dietary supplement in dyslipidemia, platelet function and oxidative stress in high-fat fed rats
- Adil Haimeur, L. Ulmann, +4 authors G. Tremblin
- Medicine, Biology
- Lipids in Health and Disease
- 31 October 2012
BackgroundDietary changes are a major factor in determining cardiovascular risk. n-3 polyunsaturated fatty acids modulate the risk factors for metabolic syndrome via multiple mechanisms, including… Expand
Comparison between fluorimetry and oximetry techniques to measure photosynthesis in the diatom Skeletonema costatum cultivated under simulated seasonal conditions.
- Sébastien Lefebvre, Jean-Luc Mouget, P. Loret, P. Rosa, G. Tremblin
- Biology, Medicine
- Journal of photochemistry and photobiology. B…
- 1 February 2007
This study reports comparison of two techniques measuring photosynthesis in the ubiquitous diatom Skeletonema costatum, i.e., the classical oximetry and the recent modulated fluorimetry. Microalgae… Expand
Osmotic adjustment, gas exchanges and chlorophyll fluorescence of a hexaploid triticale and its parental species under salt stress.
- A. Morant-Manceau, E. Pradier, G. Tremblin
- Medicine, Biology
- Journal of plant physiology
- 2004
The effect of salt stress (NaCl 85.7 or 110 mmol/L) was investigated in the triticale T300 and its parental species, Triticum dicoccum farrum (Triticum df) and Secale cereale cv. Petkus. Triticum df… Expand
IN-VIVO FLUORESCENCE MEASUREMENT OF PHOTOSYNTHESIS OF HASLEA OSTREARIA SIMONSEN IN RELATION TO MARENNINE CONTENT
- H. Schubert, G. Tremblin, J. Robert, S. Sagert, Y. Rincé
- Biology
- 1 November 1995
Isolates of Haslea ostrearia containing different amounts of marennine have been investigated to elucidate the physiological role of this enigmatic blue pigment. Fluorescence analyses at room… Expand
Light-dependent utilization of two radiolabelled carbon sources, sodium bicarbonate and sodium acetate, and relationships with long chain polyunsaturated fatty acid synthesis in the microalga Pavlova…
- Freddy Guihéneuf, L. Ulmann, G. Tremblin, V. Mimouni
- Biology
- 1 May 2011
Pavlova lutheri is a common member of the Pavlovophyceae (Haptophyta), often used as a food source for aquatic filter-feeders and cultured in laboratories to produce high levels of polyunsaturated… Expand