Characterization of two grouper Epinephelus akaara cell lines: Application to studies of Singapore grouper iridovirus (SGIV) propagation and virus-host interaction
文献类型：期刊论文
| 作者 | Qin, Q; Huang, XH; Huang, YH; Sun, JJ; Han, X; lssqinqw@mail.sysu.edu.cn |
| 刊名 | AQUACULTURE
 |
| 出版日期 | 2009 |
| 卷号 | 292期号:40606页码:172-179 |
| 关键词 | Cell Line Epinephelus Akaara Spleen Swim Bladder Characterization Sgiv |
| ISSN号 | 0044-8486 |
| 英文摘要 | The establishment of continuous fish cell lines is essential for studying viral pathology and host-virus interactions. In the present study, two cell lines, designated as EAGS and EAGSB, were established from the spleen and swim bladder of grouper, Epinephelus akaara. Both cells multiplied well in Leibovitz's L-15 medium supplemented with 10% fetal bovine serum, at temperatures between 25 and 30 degrees C. Chromosome analysis revealed that modal chromosome number was 88 and 72 for EAGS and EAGSB, respectively. Both cell lines were susceptible to Singapore grouper iridovirus (SGIV), as shown by cytopathic effect (CPE) and increased viral titers. SGIV replication in EAGS and EAGSB cells was further confirmed by electron microscopy and immunofluorescence microscopy. However, both cell lines were not susceptible to soft-shelled turtle iridovirus (STIV), viral nervous necrosis virus (VNNV) and spring viremia of carp virus (SVCV). Hoechst staining showed that no apoptotic bodies were examined in SGIV infected cells, suggesting that SGIV infection induced EAGS cells death might be distinguished from typical apoptosis. Moreover, SGIV infection in EAGS altered the morphology and structure of microtubules, including rearrangement into a ring-like structure around the nucleus, and aggregations around the virus assembly sites. All these data imply that EAGS and EAGSB cells have good potential for investigation of the interactions between SGIV and host cells. (C) 2009 Elsevier B.V. All rights reserved. |
| 学科主题 | Fisheries ; Marine & Freshwater Biology |
| URL标识 | 查看原文 |
| 资助项目 | LMB |
| WOS记录号 | WOS:000267626600005 |
| 公开日期 | 2011-07-03 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/5100]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 通讯作者 | lssqinqw@mail.sysu.edu.cn |
| 推荐引用方式 GB/T 7714 | Qin, Q,Huang, XH,Huang, YH,et al. Characterization of two grouper Epinephelus akaara cell lines: Application to studies of Singapore grouper iridovirus (SGIV) propagation and virus-host interaction[J]. AQUACULTURE,2009,292(40606):172-179. |
| APA | Qin, Q,Huang, XH,Huang, YH,Sun, JJ,Han, X,&lssqinqw@mail.sysu.edu.cn.(2009).Characterization of two grouper Epinephelus akaara cell lines: Application to studies of Singapore grouper iridovirus (SGIV) propagation and virus-host interaction.AQUACULTURE,292(40606),172-179. |
| MLA | Qin, Q,et al."Characterization of two grouper Epinephelus akaara cell lines: Application to studies of Singapore grouper iridovirus (SGIV) propagation and virus-host interaction".AQUACULTURE 292.40606(2009):172-179. |
入库方式： OAI收割
来源：南海海洋研究所
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