Comparison of characteristics of SVCV strains isolated in China and in Europe.
- Author:
Long-ying GAO
1
;
Hong LIU
;
Xiu-jie SHI
;
Jun-qiang HE
;
Yu-lin JIANG
Author Information
1. The Key Lab of Aquatic Animal Disease, Shenzhen Exit & entry Inspection and Quarantine Bureau, Shenzhen 518001, China. yinglg1992@hotmail.com
- Publication Type:Journal Article
- MeSH:
Animals;
Carps;
virology;
Cell Line;
China;
Europe;
Fish Diseases;
virology;
Fishes;
Microscopy, Electron, Transmission;
Reverse Transcriptase Polymerase Chain Reaction;
Rhabdoviridae Infections;
veterinary;
virology;
Vesiculovirus;
genetics;
growth & development;
isolation & purification;
ultrastructure
- From:
Chinese Journal of Virology
2009;25(1):47-51
- CountryChina
- Language:Chinese
-
Abstract:
In the nationwide epidemiological investigation, SVCV-741 was for the first time isolated in Beijing region, China in 2003, and designated as SVCV Asian strain. In this paper, we compared SVCV-741 (Asian strains isolated in China) with SVCV-10/3 (Europe reference strain) on their physico-chemical, biological and morphological characteristics. The results indicated that there were no distinct differences between two SVCV strains on phycico-chemical and morphological characteristics. The main existing differences were: (1) The stability of SVCV-741 to temperature in cell culture was higher than that of SVCV-10/3, which might have some evolutionary and biological implication of SVCV; (2) No SVC outbreak ever occurred caused by SVCV-741;Furthermore we found that both SVCV-741 and SVCV-10/3 grew faster and produced higher virus titer in CO cells than other cell lines. It indicated that CO cell lines might be useful tool for SVCV research.
