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KMID : 0613819990090040453
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Journal of Life Science
1999 Volume.9 No. 4 p.453 ~ p.459
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Diagnosis of Viral Infection of Pensaeide
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Abstract
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Baculovirus(WSBV) was isolated from infected Penaeide was collected from shrimp farm at southern sea of Korea from 1993 to 1995. The Infectious virus was purified and used for diagnosis of infected shrimp. Anti-viral serum were used for immunological detection as enzyme linked immunoabsorbent assay(ELISA) and indirect fluorescent antibody technique(IFAT). In IFAT, stomach, lymphoid organ and antenae gland of infected shrimp showed fluorescent reaction. In ELISA, tissues of spontaneously infected shrimp appeared higher O.D. values than in artificial infected shrimp. Primer set was constructed from sequence of 420bp of cloned Baculovirus(WSBV) genome. Specific band for infected shrimp was detected in Polymerase chain reaction(PCR)
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