The mortality of grouper larvae and juveniles infected by nervous necrosis virus (DGNNV) was near 100%. Vacuoles were found in photoreceptor layer, outer nuclear layer and inner nuclear layer of retina and optic tectum of mesencephalon for the dragon grouper that was infected by DGNNV, after stained with haematoxylin and eosin (H&E). Recombinantly expressed in E. coli, virus-like particles (VLPs) were used for antibody preparation. By indirect fluorescence antibody test (IFAT) with the mouse anti-VLP serum, DGNNV was detected in retina inner nuclear layer and mesencephalon optic tectum. At 96 hours post infection of DGNNV with intraocular injection, vacuoles were observed, with H&E staining, in zebrafish retina photoreceptor layer and mesencephalon optic tectum. In IFAT test, DGNNV was also detected in outer nuclear layer and optic tectum of zebrafish. This study showed antibody stimulated by the recombinant VLPs was sutible for DGNNV detection in fish nervous tissues.
Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0430109-112323 |
Date | 30 April 2009 |
Creators | Shih, Jhen-ru |
Contributors | Chan-Shing Lin, Chi-Hsin Hsu, Zhi-Hong Wen |
Publisher | NSYSU |
Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
Language | Cholon |
Detected Language | English |
Type | text |
Format | application/pdf |
Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0430109-112323 |
Rights | not_available, Copyright information available at source archive |
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