Consulta: creatorFacets:"Lebaron, P"
Registros recuperados: 5
Data/hora: 09/06/2024 10:30:14

Haliea salexigens gen. nov., sp nov., a member of the Gammaproteobacteria from the Mediterranean Sea
Provedor de dados: 5
Autores: Urios, L; Intertaglia, L; Lesongeur, Francoise; Lebaron, P.
A novel aerobic, Gram-negative bacterium, designated 3X/A02/235(T), was isolated from the surface of coastal waters in the north-western Mediterranean Sea. Cells were motile, straight rods, 1.6 mu m long and 0.5 mu m wide, and formed cream colonies on marine agar medium. The G + C content of the genomic DNA was 61 mol%. Phylogenetic analysis of the 16S rRNA gene sequence placed the strain in the class Gammaproteobacteria and within the family Alteromonadaceae. On the basis of 16S rRNA gene sequence comparisons and physiological and biochemical characteristics, this isolate represents a novel species of a novel genus, for,which the name Haliea salexigens gen. nov., sp. nov. is proposed. The type strain of Haliea salexigens is 3X/A02/235(T) (=DSM 19537(T)...
Tipo: Text
Ano: 2008
URL: http://archimer.ifremer.fr/doc/2008/publication-4193.pdf

Melitea salexigens gen. nov., sp nov., a gammaproteobacterium from the Mediterranean Sea
Provedor de dados: 5
Autores: Urios, L; Agogue, H; Intertaglia, L; Lesongeur, Francoise; Lebaron, P.
A novel aerobic, Gram-negative bacterial strain, designated 51X/A01/131(T) T, was isolated from waters in the coastal north-western Mediterranean Sea. The cells were motile, straight rods, 1.6 mu m long and 0.5 pm wide, and formed cream colonies on marine 2216 agar. The G+C content of the genomic DNA was 57 mol %. Phylogenetic analysis of the 16S rRNA gene sequence placed the strain in the class Gammaproteobacteria. On the basis of the 16S rRNA gene sequence comparisons and physiological and biochemical characteristics, strain 51X/A01/13 1 T represents a novel genus and species, for which the name Melitea salexigens gen. nov., sp. nov. is proposed. The type strain of Melitea salexigens is 51X/A01/131(T) (=DSM 19753(T) =CIP 109757(T) =MOLA 225(T)).
Tipo: Text
Ano: 2008
URL: http://archimer.ifremer.fr/doc/2008/publication-5293.pdf

Nisaea denitrificans gen. nov., sp nov and Nisaea nitritireducens sp nov., two novel members of the class Alphaproteobacteria from the Mediterranean Sea
Provedor de dados: 5
Autores: Urios, L; Michotey, V; Intertaglia, L; Lesongeur, Francoise; Lebaron, P.
Two novel Gram-negative bacteria, designated strains DR41_21(T) and DR41_18(T), were isolated from coastal, surface waters of the north-western Mediterranean Sea. The cells were motile, pleomorphic rods, 2.9 mu m long and 0.9 mu m wide and formed cream colonies on marine agar medium. The G + C content of the genomic DNA was 60 mol%. Phylogenetic analysis of 16S rRNA gene sequences positioned the isolates in the class Alphaproteobacteria within the family Rhodospirillaceae. The 16S rRNA gene sequence similarity of the two strains was 98.8% but DNA-DNA hybridization indicated only 55% relatedness. Strain DR41_21(T) was able to denitrify and possessed nirK and nosZ genes, unlike strain DR41_18(T), which possessed only nirK These isolates represent two novel...
Tipo: Text
Ano: 2008
URL: http://archimer.ifremer.fr/doc/2008/publication-5294.pdf

Balneola alkaliphila sp nov, a marine bacterium isolated from the Mediterranean Sea
Provedor de dados: 5
Autores: Urios, L; Intertaglia, L; Lesongeur, Francoise; Lebaron, P.
A novel aerobic, Gram-negative bacterium, designated strain CM41_14b(T), was isolated from surface waters in the coastal north-western Mediterranean Sea. Cells were non-motile, straight rods, 2.6 mu m long and 0.7 mu m wide and formed pale-orange colonies on marine agar medium. The G + C content of the genomic DNA was 39 mol%. Phylogenetic analysis based on the 16S rRNA gene sequence placed the strain within the genus Balneola (phylum Bacteroidetes). On the basis of 16S rRNA gene sequence comparisons, and physiological and biochemical characteristics, the isolate represents a novel species for which the name Balneola alkaliphila sp. nov. is proposed. The type strain is CM41_14(T) (=DSM 19538(T)=CIP 109603(T)=OOB 103(T)).
Tipo: Text
Ano: 2008
URL: http://archimer.ifremer.fr/doc/2008/publication-5292.pdf

The effects of a strong winter storm on physical and biological variables at a shelf site in the Mediterranean
Provedor de dados: 5
Autores: Gremare, A; Amouroux, Jm; Cauwet, G; Charles, F; Courties, C; De Bovee, F; Dinet, A; Devenon, Jean-luc; Durrieu De Madron, X; Ferre, B; Fraunie, P; Joux, F; Lantoine, F; Lebaron, P; Naudin, Jj; Palanques, A; Pujo-pay, M; Zudaire, L.
A survey involving both permanent mooring and high frequency sampling was carried in the Bay of Banyuls-sur-Mer during the fall of 1999 to assess the effect of strong and unpredictable meteorological events on the functioning of a coastal Mediterranean ecosystem. A severe winter storm took place on 12 November, which generated waves with a significant height of 7 m and a sea surface rise of about 0.5 m. The near-bottom current speed at 24 m reached 30 cm s(-1). This storm induced a significant increase in total suspended matter through resuspension and then a subsequent increase in gross sedimentation rates. It also resulted in an increase of the proportion of refractory particulate organic matter in the water column. It also tended to increase nutrient...
Tipo: Text
Palavras-chave: Impact à une tempête; Méditerranée nord-occidentale; Ecosystème côtier; Impact of storm; NW Mediterranean Sea; Coastal ecosystem.
Ano: 2003
URL: http://archimer.ifremer.fr/doc/00321/43265/42996.pdf