Document Detail


Establishment of embryonic cell line from sea bass (Lates calcarifer) for virus isolation.
MedLine Citation:
PMID:  16919787     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
A continuous cell line was established from blastula stage embryos of sea bass (Lates calcarifer). The sea bass embryonic cells were maintained in Leibovitz's L-15 supplemented with 15% fetal bovine serum. The embryonic cell line was sub-cultured more than 70 passages over a period of 1.5 years and is designated as Sahul Indian sea bass embryonic (SISE) cell line. The cells were able to grow at temperatures between 25 and 32 degrees C with an optimum temperature of 28 degrees C. The growth rate of sea bass embryonic cells increased as the FBS proportion increased from 2 to 20% at 28 degrees C with optimum growth at the concentration of 15 or 20%. Polymerase chain reaction products were obtained from embryonic cells and blastula of sea bass with primer sets of microsatellite markers of sea bass. Four fish viruses were tested on this cell line to determine its susceptibility to these viruses and this cell line was found to be susceptible to IPNV VR-299 and nodavirus, and the infection was confirmed by cytopathic effect (CPE) and RT-PCR. Further, this cell line was characterized by immunocytochemistry using confocal-laser-scanning microscopy (CFLSM), transfection with pEGFP-N1, proliferate marker (BrdU).
Authors:
V Parameswaran; Ravi Shukla; Ramesh Bhonde; A S Sahul Hameed
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2006-08-21
Journal Detail:
Title:  Journal of virological methods     Volume:  137     ISSN:  0166-0934     ISO Abbreviation:  J. Virol. Methods     Publication Date:  2006 Nov 
Date Detail:
Created Date:  2006-09-25     Completed Date:  2007-01-25     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8005839     Medline TA:  J Virol Methods     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  309-16     Citation Subset:  IM    
Affiliation:
Aquaculture Biotechnology Division, Department of Zoology, C. Abdul Hakeem College, Melvisharam 632509, Vellore District, Tamilnadu, India.
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MeSH Terms
Descriptor/Qualifier:
Animals
Bass*
Cattle
Cell Line*
Culture Media
Cytopathogenic Effect, Viral
Green Fluorescent Proteins / analysis,  genetics
Infectious hematopoietic necrosis virus / genetics,  growth & development*
Infectious pancreatic necrosis virus / genetics,  growth & development*
Microscopy
Microscopy, Electron, Transmission
Nodaviridae / genetics,  growth & development*
RNA, Viral / analysis
Reverse Transcriptase Polymerase Chain Reaction
Serum
Temperature
Virology / methods*
Chemical
Reg. No./Substance:
0/Culture Media; 0/RNA, Viral; 147336-22-9/Green Fluorescent Proteins

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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