FN Archimer Export Format
PT J
TI Sea bass Dicentrarchus labrax nervous necrosis virus isolates with distinct pathogenicity to sea bass larvae
BT 
AF BREUIL, Gilles
   MOUCHEL, Olivier
   FAUVEL, Christian
   PEPIN, Jean-Francois
AS 1:;2:;3:;4:;
FF 1:PDG-DRV-RA-LPALAVAS;2:PDG-DRV-VP-BPQ;3:PDG-DRV-RA-LPALAVAS;4:PDG-DRV-RA-LPALAVAS;
C1 IFREMER, Lab Rech Aquacole, F-34250 Palavas Les Flots, France.
C2 IFREMER, FRANCE
SI PALAVAS
   NANTES
SE PDG-DRV-RA-LPALAVAS
   PDG-DRV-VP-BPQ
IN WOS Ifremer jusqu'en 2018
IF 1.653
TC 43
UR https://archimer.ifremer.fr/doc/2001/publication-814.pdf
LA English
DT Article
DE ;ELISA;Nodavirus;Fish encephalopathy
AB Reproduction of nodavirus disease was performed by experimental infection of sea bass eggs during fertilization or at larval stage 4 with 2 genetically distinguishable nodavirus strains (Sb1 and Sb2) isolated from sea bass collected along the Atlantic and Mediterranean French coast. The pathogenicity of the virus strains was assigned after detection of the virus by ELISA and immunohistochemistry (IHC). The Atlantic (Sb1) strain was more pathogenic than the Mediterranean (Sb2) strain during the fertilization step whilst both strains were pathogenic following experimental exposure of 4 d old larvae. Virus lesions developed in the brain 4 to 6 d following experimental exposure. Experimental ELISA proved very sensitive for detecting the nodavirus in Sb1 or Sb2 experimentally infected larvae, as well as in naturally infected sea bass larvae collected in French hatcheries or in barramundi larvae reared in the Pacific area. The development of an ELISA specific for the 2 nodavirus strains isolated from the sea bass should be useful for the detection of the virus, in addition to other techniques recommended by the Office International des Epizooties (OIE).
PY 2001
PD MAY
SO Diseases of aquatic organisms
SN 0177-5103
PU Inter-Research
VL 45
IS 1
UT 000168965300004
BP 25
EP 31
ID 814
ER

EF