SOME BIOLOGICAL PROPERTIES OF A RHABDOVIRUS ISOLATED FROM PENAEID SHRIMPS

被引:14
作者
LU, YN [1 ]
LOH, PC [1 ]
机构
[1] UNIV HAWAII,DEPT MICROBIOL,SNYDER HALL 207,2538 THE MALL,HONOLULU,HI 96822
关键词
D O I
10.1007/BF01309596
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Some of the relevant biological properties of a rhabdovirus isolated from penaeid shrimps (RPS) were examined. The virus replicated in an established fish cell line, epithelioma papulosum cyprini (EPC) which allowed for the development of a quantitative plaque assay protocol. Virus replication was not inhibited by the DNA antagonist, 5-bromo-2'-deoxyuridine (20 mug/ml). Virus infectivity was sensitive to 20% ethyl ether, low pH, and to 37-degrees-C. The virus showed marked lability to repeated freezing and thawing and storage at -10-degrees-C, but was stable at -70-degrees-C for several weeks. The virus particle to infectious unit ratio in EPC was found to be 30.
引用
收藏
页码:339 / 343
页数:5
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