Consulta: creatorFacets:"Vieira, Felipe N."
Registros recuperados: 1
Data/hora: 01/06/2024 17:31:18

Exploring the Impact of the Biofloc Rearing System and an Oral WSSV Challenge on the Intestinal Bacteriome of Litopenaeus vannamei
Provedor de dados: Institutional Archive of Ifreme (ArchiMer)
Autores: Pilotto, Mariana R.; Goncalves, Andre N. A.; Vieira, Felipe N.; Seifert, Walter Q.; Bachere, Evelyne; Rosa, Rafael D.; Perazzolo, Luciane M.
We provide a global overview of the intestinal bacteriome of Litopenaeus vannamei in two rearing systems and after an oral challenge by the White spot syndrome virus (WSSV). By using a high-throughput 16S rRNA gene sequencing technology, we identified and compared the composition and abundance of bacterial communities from the midgut of shrimp reared in the super-intensive biofloc technology (BFT) and clear seawater system (CWS). The predominant bacterial group belonged to the phylum Proteobacteria, followed by the phyla Bacteroidetes, Actinobacteria, and Firmicutes. Within Proteobacteria, the family Vibrionaceae, which includes opportunistic shrimp pathogens, was more abundant in CWS than in BFT-reared shrimp. Whereas the families Rhodobacteraceae and...
Tipo: Text
Palavras-chave: Biofloc technology (BFT); Penaeid shrimp; Gut microbiota; White spot syndrome virus; 16S rRNA gene sequencing.
Ano: 2018
URL: https://archimer.ifremer.fr/doc/00454/56546/58256.pdf