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Complex Relationships between the Blue Pigment Marennine and Marine Bacteria of the Genus Vibrio
Provedor de dados: 5
Autores: Falaise, Charlotte; James, Adele; Travers, Marie-agnes; Zanella, Marie; Badawi, Myriam; Mouget, Jean-luc.
Marennine, the water-soluble blue pigment produced by the marine diatom Haslea ostrearia, is known to display antibacterial activities. Previous studies have demonstrated a prophylactic effect of marennine on bivalve larvae challenged with a pathogenic Vibrio splendidus, suggesting that the blue Haslea is a good candidate for applications in aquaculture as a source of a natural antimicrobial agent. Indeed, the genus Vibrio is ubiquitous in aquaculture ecosystems, and regular events of pathogenic invasion cause some of the biggest losses worldwide. To better characterize the effects of marennine on Vibrios, a panel of 30 Vibrio strains belonging to 10 different species was tested, including bivalve pathogenic species (e.g., Vibrio crassostreae and Vibrio...
Tipo: Text
Palavras-chave: Antibacterial activity; Diauxie; Haslea; Hormesis; Marennine; Vibrio.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00484/59598/62602.pdf