Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Mohamed-Nejib Medhioub"'
Publikováno v:
Polish Journal of Microbiology, Vol 65, Iss 3 (2016)
In the current study, 65 Vibrio spp. were isolated from the Monastir lagoon water, were characterized phenotypically and genotypically. In addition, we looked for the presence of three Vibrio parahaemolyticus virulence genes (tlh, trh and tdh) and te
Externí odkaz:
https://doaj.org/article/a66399fcb0784babaac66ecc1fc57de8
Autor:
Mohamed Nejib Medhioub, Younes Limeyem, Badreddine Mechri, Amel Medhioub, Wissem Slimani, Sondes Bchir, Mahjoub Aouni
Publikováno v:
Aquaculture International. 25:603-617
In this study, we investigate the impacts of two water treatment regimes, the closed aquaculture system (CAS) and flow-through system (FTS), on the carpet shell clam (Ruditapes decussatus) larval microbiota, growth and survival. A bacteriological bar
Publikováno v:
Aquaculture International. 23:1033-1047
Recently, a series of mass mortalities of cultured Ruditapes decussatus have occurred in the bivalve hatchery of the National Institute of Marine Sciences and Technologies situated on the eastern littoral of Tunisia, North Africa. Vibrio alginolyticu
Publikováno v:
Environmental Engineering Science. 30:357-364
Individual and combined toxicities of lead (Pb) and cadmium (Cd) were investigated using sperm motility and embryo-larval bioassay of the clam Ruditapes decussatus. Fertilization and embryogenesis success and larval mortality were recorded after incu
Publikováno v:
Polish Journal of Microbiology. 62:263-272
In this study, a total of 54 Vibrio alginolyticus strains were analyzed. The isolates were recovered from different compartments of the Ruditapes decussatus hatchery in the National Institute of Marine Sciences and Technologies, Monastir, Tunisia. Al
Publikováno v:
Soil and Sediment Contamination: An International Journal. 21:351-363
This paper aims to assess the marine sediment quality along the Tunisian coast using clam Ruditapes decussatus embryos and larval bioassays tests. Elutriate samples prepared with sediment from four sites (Monastir Lagoon, Chebba, Mahres, and Zarat) w
Publikováno v:
Annals of Microbiology. 62:597-606
The diversity of Vibrionaceae was investigated in a Ruditapes decussatus hatchery located in the Tunisian coastal marine waters. Quantitative study of the bacterial flora, conducted in different compartments of the hatchery, revealed that the total b
Publikováno v:
Aquaculture Research. 42:139-146
In this work, we investigated the nutritional status of Ruditapes decussatus juveniles under different rearing conditions, using biochemical indices (RNA/DNA ratio and protein content) and the linear instantaneous growth rate (IGR). Two experiments w
Publikováno v:
Environmental Monitoring and Assessment. 171:661-669
The toxicity of mercury, zinc and copper on sperm viability, fertilisation and embryogenesis of Ruditapes decussatus was examined. Cu did not affect sperm viability at all the concentrations tested. Conversely, the Zn and Hg significantly (P < 0.01)
Publikováno v:
Microbial pathogenesis. 111
In the summer of 2008 and 2009, a series of mortalities in growing out seeds of R. decussatus juveniles were occurred in the eastern Tunisian littoral. Nine predominant bacterial strains were isolated from dead and moribund juveniles and characterize