http://scholars.ntou.edu.tw/handle/123456789/18234
Title: | Characterization and virus susceptibility of a continuous cell line derived from the brain of Aequidens rivulatus (Gunther) | Authors: | Yeh, S. W. Cheng, Y. H. Nan, F. N. Wen, C. M. |
Keywords: | KIDNEY-NECROSIS-VIRUS;HALIBUT HIPPOGLOSSUS-HIPPOGLOSSUS;INFECTIOUS PANCREATIC NECROSIS;ORNAMENTAL FISH;DWARF GOURAMI;FRESH-WATER;BETANODAVIRUS INFECTION;OREOCHROMIS-NILOTICUS;VIRAL SUSCEPTIBILITY;SYSTEMIC IRIDOVIRUS | Issue Date: | Apr-2018 | Publisher: | WILEY | Journal Volume: | 41 | Journal Issue: | 4 | Start page/Pages: | 635-641 | Source: | J FISH DIS | Abstract: | Cell cultures derived from the brain tissues of Aequidens rivulatus (Gunther) have been characterized previously. In this study, a continuous cell line ARB8 was further established, and its growth characteristics, transcription and susceptibility to fish virusesincluding chum salmon reovirus (CSV), marbled eel infectious pancreative necrosis virus (MEIPNV), grouper nervous necrosis virus (GNNV), giant seaperch iridovirus (GSIV), red seabream iridovirus (RSIV), koi herpesvirus (KHV), herpesvirus anguilla (HVA) and marbled eel polyoma-like virus (MEPyV)were examined. ARB8 cells that showed epithelioid morphology and were passaged >80 times grew well at temperatures ranging from 25 degrees C to 30 degrees C in L-15 medium containing 5%-15% foetal bovine serum. The cells constitutively transcribed connexion 43, glutamine synthetase, nestin and nkx6-2, which are markers for neural progenitor cells. The cells were highly susceptible to CSV, MEIPNV, GSIV and RSIV and showed the typical cytopathic effect (CPE). However, the cells were resistant to GNNV, KHV, HVA and MEPyV because no significant CPE was noted after infection. Optimal temperatures for virus production ranged from 25 degrees C to 30 degrees C. The results revealed that the neural progenitor cell line ARB8 can potentially serve as a useful tool for investigating fishvirusesand isolating newvirusesin ornamental cichlid fishes. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/18234 | ISSN: | 0140-7775 | DOI: | 10.1111/jfd.12763 |
Appears in Collections: | 水產養殖學系 06 CLEAN WATER & SANITATION |
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