DETECTION OF Macrobrachium rosenbergii Nodavirus (MrNV) AND EXTRA SMALL VIRUS (XSV) DISEASES ON GIANT FRESHWATER PRAWN, Macrobrachium rosenbergii AT SAMAS, YOGYAKARTA
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چکیده
منابع مشابه
Macrobrachium rosenbergii nodavirus infection in a giant freshwater prawn hatchery in Indonesia
A pathogen of giant freshwater prawn, Macrobrachium rosenbergii, was recently recorded in a hatchery in Yogyakarta. The clinical symptom in post-larvae (PL) was a whitish appearance of the muscles in the tail. Histological examination revealed myonecrosis with massive infiltration of myonuclei and hemocytes. RT-PCR products of 850 bp were obtained when using RNA from diseased PL as a template. ...
متن کاملPathogenicity of Aeromonas hydrophila in giant freshwater prawn Macrobrachium rosenbergii, cultured in East Malaysia
Aeromonas infections are becoming a major risk factor in commercial aquaculture and it has been reported that a wide variety of fish and shellfish species are susceptible to this infection. In this study, 3 isolates of Aeromonas hydrophila were isolated from giant freshwater prawn (Macrobrachium rosenbergii) cultured in Kuala Pilah Simbilan Nigri in East Malaysia. Conventional and rapid identif...
متن کاملMonoclonal antibodies against extra small virus show that it co-localizes with Macrobrachium rosenbergii nodavirus.
The capsid protein (CP) gene of extra small virus (XSV) expressed in Escherichia coli as a 42 kDa glutathione S-transferase (GST)-fusion protein (GST-XCP) or a 20 kDa His6-fusion protein (His6-XCP) were purified by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE), combined, and used to immunize Swiss mice to produce monoclonal antibodies (MAbs). Using dot blot, Western blot,...
متن کاملInfluence of Bleaching Powder on the Quality of Giant Freshwater Prawn (Macrobrachium rosenbergii)
Calcium hypochlorite commercially known as bleaching powder is used as a bleaching agent in shrimp processing industries in many countries and known to effect biochemical alteration in shrimp muscle. Studies were, therefore, undertaken to determine their effect in different concentrations viz., 10, 20, 30, 40 and 50 ppm with different time intervals on the quality of head-on, headless shell-on ...
متن کاملStarvation Promotes Autophagy-Associated Maturation of the Ovary in the Giant Freshwater Prawn, Macrobrachium rosenbergii
Limitation of food availability (starvation) is known to influence the reproductive ability of animals. Autophagy is a lysosomal driven degradation process that protects the cell under metabolic stress conditions, such as during nutrient shortage. Whether, and how starvation-induced autophagy impacts on the maturation and function of reproductive organs in animals are still open questions. In t...
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ژورنال
عنوان ژورنال: Indonesian Aquaculture Journal
سال: 2014
ISSN: 2502-6577,0215-0883
DOI: 10.15578/iaj.9.1.2014.33-40