Relationship between inoculative quantity of infectious pancreatic necrosis virus and the mortality of rainbow trout fry.
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Mother to fry, successful transfer of immunity against infectious haematopoietic necrosis virus infection in rainbow trout.
We have tested whether immunity can be transferred from a mother fish to its fry. Rainbow trout mother fish were inoculated against infectious haematopoietic necrosis virus (IHNV) by intraperitoneal injection of a fragment of the IHNV glycoprotein spanning amino acids 31 to 310. This protein fragment was obtained by isolating the specific cDNA from Japanese IHNV strain HV7601 and expressing it ...
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Detection of rainbow trout antibodies to infectious pancreatic necrosis virus by an immunoassay
An enzyme-linked immunosorbent assay (ELISA) for the detection of infectious pancreatic necrosis virus (IPNV) antibodies in rainbow trout Oncorhynchus mykjss was assessed. There was close agreement between the results of the ELISA and a neutralisation test for detecting lPNV antibody when fish sera were tested by both methods. The differences between the ELISA and virus neutralisation are most ...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1987
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.53.1975