Diseases of Aquatic Organisms | |
Multiple viral infection in Penaeus monodon shrimp postlarvae in an Indian hatchery | |
Iddya Karunasagar1  Indrani Karunasagar1  Subhendu K. Otta1  Subramaniyan Manivannan1  | |
关键词: MBV; HPV; WSSV; Shrimp postlarvae; Penaeus monodon; Mortality; PCR; Histopathology; | |
DOI : 10.3354/dao048233 | |
学科分类:生物科学(综合) | |
来源: Inter-Research | |
【 摘 要 】
ABSTRACT: Moribund Penaeus monodon postlarvae (PL8-PL10) in a hatchery in India were found to be simultaneously infected by 3 different viruses. They were highly infected with monodon baculovirus (MBV) and hepatopancreatic parvovirus (HPV) byhistology and with white spot syndrome virus (WSSV) by non-nested polymerase chain reaction (PCR). Apparently healthy postlarvae tested from the same hatchery were positive for MBV and WSSV by nested PCR only. Tissue sections of such postlarvae did notshow any histopathological changes. The simultaneous occurrence of these 3 viruses in hatchery-reared postlarval P. monodon is being reported for the first time.
【 授权许可】
Unknown
【 预 览 】
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RO201911300687135ZK.pdf | 113KB | download |