Evaluation of marine macro alga, Ulva fasciata against bio-luminescent causing Vibrio harveyi during Penaeus monodon larviculture
نویسندگان
چکیده
منابع مشابه
Vibrio harveyi and the 'green water culture' of Penaeus monodon
The “greenwater culture” of the tiger shrimp, Penaeus monodon, is an innovative culture technique for the grow-out rearing of shrimps. This culture method involves the use of rearing water of tilapia for the rearing of tiger shrimp in grow-out ponds and or the polyculture of shrimp with tilapia. This culture technique was reported to prevent disease outbreaks attributed to luminescent Vibrio. T...
متن کاملIdentification of upregulated immune-related genes in Vibrio harveyi challenged Penaeus monodon postlarvae.
A subtracted cDNA library was constructed and analyzed to elucidate the response of Penaeus monodon postlarvae challenged with Vibrio harveyi. As many as 960 randomly selected cDNA fragments generated through suppression subtractive hybridization were single pass sequenced. Forty five genes and 20 hypothetical proteins were identified, a few being first reports from shrimps. The most abundant i...
متن کاملStudies on luminous, Vibrio harveyi associated with shrimp culture system rearing Penaeus monodon.
Microbiological studies in a modified extensive shrimp culture system at Nambuthalai, southeast coast of India were carried out fora period of 120 days. Population dynamics and distribution profile of luminous bacteria and total heterotrophic bacteria in the water sediment and animal samples were monitored. Luminous bacteria associated with exoskeleton, gills and gut were isolated and quantifie...
متن کاملAntiviral activity of the green marine alga Ulva fasciata on the replication of human metapneumovirus.
We evaluated the antiviral activity of the marine alga, Ulva fasciata, collected from Rasa beach and Forno beach, Búzios, Rio de Janeiro, Brazil on the replication of human metapneumovirus (HMPV). The algae extracts were prepared using three different methodologies to compare the activity of different groups of chemical composites obtained through these different methodologies. Four out of the ...
متن کاملCharacterization of antibiotic resistance in Vibrio spp. isolated from farmed marine shrimps (Penaeus monodon).
A total of 83 Vibrio isolates from farmed marine shrimps (Penaeus monodon) were tested for the presence of class 1, 2 and 3 integrons, SXT constin and tetracycline resistance-encoding genes. Mutations in the quinolone resistance-determining regions (QRDRs) of the gyrA and parC genes were determined in fluoroquinolone-resistant Vibrio strains (n=17). Five isolates were found to carry class 1 int...
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ژورنال
عنوان ژورنال: African Journal of Microbiology Research
سال: 2014
ISSN: 1996-0808
DOI: 10.5897/ajmr2013.6233