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Studies on morphogenesis and cellular interactions of Rana grylio virus in an infected fish cell line
Qi-Ya Zhang; Zhen-Qiu Li; Jian-Fang Gui; Zhang, QY, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
1999
Source PublicationAQUACULTURE
Volume175Issue:3-4Pages:185-197
AbstractA pathogenic virus (RGV), isolated from diseased pig frog Rana grylio with lethal syndrome, was investigated with regard to morphogenesis and cellular interactions in EPC cells, a cell Line from fish. Different stages of virus amplification, maturation and assembly were observed at nucleus, cytoplasm and cellular membranes. The matured virus particles, were not only distributed diffusely in nucleus, cytoplasm and cellular surface, but also aggregated as pseudocrystalline arrays in the cytoplasm. Virions were released by budding from the plasma membranes, or following cell lysis. Various types of cell damage, such as small vacuoles, spherical inclusions, and swollen and empty mitochondria, were also found. Some typical characteristics of RGV, such as the symmetrical shape of the virions, replication process involving both nuclear and cytoplasmic phases, budding release from cellular membrane and intracellular membrane, viromatrix and paracrystalline aggregation in cytoplasm, and its acute pathogenic effects, were observed to be similar to that of other iridoviruses. Therefore, the RGV appears to be a member of the Iridoviridae based on these studies. (C) 1999 Elsevier Science B.V. All rights reserved.
KeywordRana Grylio Rgv Iridovirus Morphogenesis Fish Cell Line
DepartmentChinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Subject AreaFisheries ; Marine & Freshwater Biology
Indexed BySCI
WOS IDWOS:000080556400001
Citation statistics
Cited Times:39[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/10192
Collection期刊论文
Corresponding AuthorZhang, QY, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Qi-Ya Zhang,Zhen-Qiu Li,Jian-Fang Gui,et al. Studies on morphogenesis and cellular interactions of Rana grylio virus in an infected fish cell line[J]. AQUACULTURE,1999,175(3-4):185-197.
APA Qi-Ya Zhang,Zhen-Qiu Li,Jian-Fang Gui,&Zhang, QY, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.(1999).Studies on morphogenesis and cellular interactions of Rana grylio virus in an infected fish cell line.AQUACULTURE,175(3-4),185-197.
MLA Qi-Ya Zhang,et al."Studies on morphogenesis and cellular interactions of Rana grylio virus in an infected fish cell line".AQUACULTURE 175.3-4(1999):185-197.
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