The Effectiveness of Ascidian Didemnum molle Extracts as Antibactery Vibrio harveyi on Tiger Shrimp (Penaeus monodon)
نویسندگان
چکیده
منابع مشابه
Studies 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 کاملVibrio 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 کاملDopamine depresses immunity in the tiger shrimp Penaeus monodon.
The total haemocyte count (THC), differential haemocyte count (DHC), phenoloxidase activity, respiratory bursts (release of superoxide anion), superoxide dismutase activity, phagocytic activity and clearance efficiency to the pathogen Photobacterium damsela were measured when tiger shrimp Penaeus monodon (13.5+/-1.5 g) were individually injected with saline or dopamine at 10(-8), 10(-7), or 10(...
متن کاملPenaeus monodon (tiger shrimp) hemocyanin: subunit composition and thermostability.
Penaeus monodon (class Crustacea, order Decapoda) is one of the largest shrimps of the Penaeidea family from the Indo-West Pacific region. The dioxygen-transporting protein hemocyanin, isolated from the hemolymph of this invertebrate, is composed of three 75-76 kDa structural/functional subunits designated as Pm1, Pm2 and Pm3. The N-terminal sequences of the chains were determined and compared ...
متن کاملInhibition of luminescence and virulence in the black tiger prawn (Penaeus monodon) pathogen Vibrio harveyi by intercellular signal antagonists.
Expression of luminescence in the Penaeus monodon pathogen Vibrio harveyi is regulated by an intercellular quorum sensing mechanism involving the synthesis and detection of two signaling molecules, one of which is N-hydroxy butanoyl-L-homoserine lactone and the other of which is uncharacterized. Indirect evidence has suggested that virulence, associated with a toxic extracellular protein, and l...
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ژورنال
عنوان ژورنال: Aquacultura Indonesiana
سال: 2016
ISSN: 2477-6939,0216-0749
DOI: 10.21534/ai.v15i2.32