Vibrio owensii GRA50-12 was isolated from symbiotic green algae of coral. The genome contains genes encoding toxin production, virulence regulation, stress response proteins, types II, IV, and VI secretion systems, and proteins for the metabolism of aromatic compounds, which reflects its pathogenic potential and its ecological roles in the ocean.
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http://dx.doi.org/10.1128/genomeA.01438-14 | DOI Listing |
Mar Drugs
October 2024
MOE Key Laboratory of Evolution & Marine Biodiversity, Institute of Evolution & Marine Biodiversity, Ocean University of China, Qingdao 266003, China.
Members of the genus are widely distributed in the marine environment and are known for their ability to produce tropodithietic acid (TDA). Studies investigating the genomic and metabolic features of strains from marine biofilms are sparse. Here, we analyze the complete genomes of 18 strains isolated from biofilms on subtidal stones, with the aim of determining their potential to synthesize secondary metabolites.
View Article and Find Full Text PDFJ Invertebr Pathol
September 2024
College of Food Science and Technology, Shanghai Ocean University, Shanghai, China; Laboratory for Marine Biology and Biotechnology, Qingdao Marine Science and Technology Center, Qingdao, China. Electronic address:
Front Microbiol
December 2023
Department of Aquatic Ecology, Centro de Estudios Avanzados de Blanes (CEAB-CSIC), Girona, Spain.
In the last two decades, episodes of mass mortality in benthic communities have often been associated with climatic anomalies, but the ultimate mechanisms through which they lead to death have rarely been identified. This study reports a mass mortality of wild sponges in the Aegean Sea (Turkey, Eastern Mediterranean), which affected the keratose demosponge in September 2021. We examined the occurrence of thermo-dependent bacteria of the genus in the sponges, identified through 16S rRNA of colonies isolated from sponge tissue in specific culturing media.
View Article and Find Full Text PDFSci Rep
September 2022
Masters Program in Biomedical Sciences, School of Medicine, Tzu Chi University, No. 701, Sec. 3, Zhongyang Rd., Hualien, 97004, Taiwan.
Vibrio owensii is a widely distributed marine vibrio species that causes acute hepatopancreatic necrosis in the larvae of Panulirus ornatus and Penaeus vannamei, and is also associated with Montipora white syndrome in corals. We characterized V. owensii GRA50-12 as a potent pathogen using phenotypic, biochemical, and zebrafish models.
View Article and Find Full Text PDFFish Shellfish Immunol
November 2022
College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong, China; Guangdong Provincial Key Laboratory of Pathogenic Biology and Epidemiology for Aquatic Economic Animals, Zhanjiang, Guangdong, China; Guangdong Provincial Laboratory of Southern Marine Science and Engineering, Zhanjiang, Guangdong, China. Electronic address:
Vibrio is an important conditional pathogen in shrimp aquaculture. This research reported a dominant bacteria strain E1 isolated from a shrimp tank with the method of biofloc culture, which was further identified as Vibrio owensii. To understand the interaction between V.
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