Consulta: creatorFacets:"Quintric, Laure"
Registros recuperados: 3
Data/hora: 17/05/2024 05:55:41

Microbial balance, and triggering of recent mussel mortality events in France: Is there a link?
Provedor de dados: 5
Autores: Guesdon, Stephane; Travers, Marie-agnes; Hervio Heath, Dominique; Derrien, Annick; Genauzeau, Sylvie; Schmitt, Anne; Quintric, Laure; Leroi, Laura; Pepin, Jean-francois.
Since the spring of 2014, the mussel farming of Charente-Maritime and Vendée (French Atlantic coast) has experienced an unprecedented crisis. Mass mortality events of blue mussel (M. edulis) have affected livestock areas, decimating up to 100% of production in some farming areas. Investigation for infectious agents in moribund mussels revealed presence of bacteria capable of inducing mortalities. In this context, the MORBLEU research project (DPMA-Ifremer agreement) was initiated to explore potentially aggravating factors, associated or correlated with mortality of mussels. The aim of the present study is to support the hypothesis that these mortality episodes can be linked to an evolution of microbial communities. Based on historical data from Ifremer...
Tipo: Text
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00415/52696/53566.pdf

Molecular Pathways and Pigments Underlying the Colors of the Pearl Oyster Pinctada margaritifera var. cumingii (Linnaeus 1758)
Provedor de dados: 5
Autores: Stenger, Pierre-louis; Ky, Chin-long; Reisser, Celine; Duboisset, Julien; Dicko, Hamadou; Durand, Patrick; Quintric, Laure; Planes, Serge; Vidal-dupiol, Jeremie.
The shell color of the Mollusca has attracted naturalists and collectors for hundreds of years, while the molecular pathways regulating pigment production and the pigments themselves remain poorly described. In this study, our aim was to identify the main pigments and their molecular pathways in the pearl oyster Pinctada margaritifera—the species displaying the broadest range of colors. Three inner shell colors were investigated—red, yellow, and green. To maximize phenotypic homogeneity, a controlled population approach combined with common garden conditioning was used. Comparative analysis of transcriptomes (RNA-seq) of P. margaritifera with different shell colors revealed the central role of the heme pathway, which is involved in the production of red...
Tipo: Text
Palavras-chave: Pinctada margaritifera; Color; Pigment; Transcriptomics; Raman spectroscopy.
Ano: 2021
URL: https://archimer.ifremer.fr/doc/00685/79671/82446.pdf

The Kinome of Pacific Oyster Crassostrea gigas, Its Expression during Development and in Response to Environmental Factors
Provedor de dados: 5
Autores: Epelboin, Yanouk; Quintric, Laure; Guevelou, Eric; Boudry, Pierre; Pichereau, Vianney; Corporeau, Charlotte.
Oysters play an important role in estuarine and coastal marine habitats, where the majority of humans live. In these ecosystems, environmental degradation is substantial, and oysters must cope with highly dynamic and stressful environmental constraints during their lives in the intertidal zone. The availability of the genome sequence of the Pacific oyster Crassostrea gigas represents a unique opportunity for a comprehensive assessment of the signal transduction pathways that the species has developed to deal with this unique habitat. We performed an in silico analysis to identify, annotate and classify protein kinases in C. gigas, according to their kinase domain taxonomy classification, and compared with kinome already described in other animal species....
Tipo: Text
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00340/45069/44494.pdf