Data/hora: 11/06/2024 04:12:42

Provedor de dados: 	5	
País: 	France	
Título: 	Amélioration des productions phytoplanctoniques en écloserie de mollusques : caractérisation des microalgues fourrage	
Autores: 	Robert, Rene; Chretiennot-dinet, Marie-josèphe; Kaas, Raymond; Martin-jezequel, Véronique; Moal, Jeanne; Le Coz, Jean-rene; Nicolas, Jean-louis; Bernard, Eudes; Connan, Jean-paul; Le Dean, Loic; Le Gourrierec, Gaetane; Leroy, Bertrand; Quere, Claudie.	
Data: 	2004-11	
Ano: 	2004	
Palavras-chave: 	Ecological limits; Biomolecular profile; Flow cytometry; Biochemical composition; Cytomorphology; Phytoplankton; Mollusc; Hatchery; Ecotolérance; Profil biomoléculaire; Cytométrie en flux; Composition biochimique; Cytomorphologie; Phytoplancton; Mollusques; Ecloserie.	
Resumo: 	in mollusc hatcheries. Consequently, we assessed themost commonly used species to establish their growth and size profiles, their cytomorphological, biochemical, biomolecular identification as well as their cytometer signs, and also their ability to grow under extreme conditions of temperature and salinity. This work aimed at matching the conformity of the strains used in Argenton (dispatched to most of the French commercial hatcheries) to those of a referenced culture collection. A previous screening preceded this study, because of the 45 species and/or clones held originally, Argenton kept no more than 15 species. As most of the latter are also represented in referenced collection, our strains are therefore correctly identified. On the other hand, the combination of several approaches (characteristic of growth and size, cytomorphological description, establishment of biochemical and biomolecular profiles) to discriminate the different species was broadly successful. Nevertheless, flow cytometer measurements were extremely variable from sample to sample, dueto their high sensitivity to the microalga's physiological state. Accordingly, we have developed a method of identification which could be transferred at a national or international level, to the Institutions in charge of microalgae collections. Furthermore, we achieved relevant data to establish an identity card for each of the microalgae suitable for mollusc hatcheries.	
Tipo: 	Text	
Idioma: 	Francês	
Identificador: 	http://archimer.ifremer.fr/doc/2004/rapport-1546.pdf	
Relação: 	http://archimer.ifremer.fr/doc/00000/1546/	
Formato: 	application/pdf