Evidence for interspecies transmission of oyster herpesvirus in marine bivalves
Since 1991, numerous herpesvirus infections associated with high mortality have been reported around the world in various marine bivalve species. In order to determine whether these infections are due to ostreid herpesvirus-l (OsHV1), a previously characterized pathogen of the Japanese oyster (Crass...
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ftarchimer:oai:archimer.ifremer.fr:705 2023-05-15T15:57:43+02:00 Evidence for interspecies transmission of oyster herpesvirus in marine bivalves Arzul, Isabelle Renault, Tristan Lipart, Cécile Davison, Andrew 2001-04 application/pdf https://archimer.ifremer.fr/doc/2001/publication-705.pdf https://archimer.ifremer.fr/doc/00000/705/ eng eng Society for General Microbiology https://archimer.ifremer.fr/doc/2001/publication-705.pdf https://archimer.ifremer.fr/doc/00000/705/ 2001 Society for General Microbiology info:eu-repo/semantics/openAccess restricted use Journal of General Virology (0022-1317) (Society for General Microbiology), 2001-04 , Vol. 82 , N. 4 , P. 865-870 Bivalve Crassostrea gigas Herpesvirus Japanese oyster Transmission text Publication info:eu-repo/semantics/article 2001 ftarchimer 2021-09-23T20:13:16Z Since 1991, numerous herpesvirus infections associated with high mortality have been reported around the world in various marine bivalve species. In order to determine whether these infections are due to ostreid herpesvirus-l (OsHV1), a previously characterized pathogen of the Japanese oyster (Crassostrea gigas), PCR analysis was carried out on 30 samples of larvae collected from four bivalve species (C. gigas, Ostrea edulis, Ruditapes decussatus and Ruditapes philippinarum), most exhibiting mortality prior to collection. All samples were shown to be infected by OsHV1. Viral genomes in three samples of C. gigas and three of R. philippinarum that originated from the same hatchery were unusual in bearing a deletion of at least 2.8 kbp in an inverted repeat region. The results demonstrate that OsHV1 is capable of infecting several bivalve species, and this raises the possibility that interspecies transmission may be promoted by intensive rearing in modern hatcheries. Article in Journal/Newspaper Crassostrea gigas Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) |
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Open Polar |
collection |
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) |
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ftarchimer |
language |
English |
topic |
Bivalve Crassostrea gigas Herpesvirus Japanese oyster Transmission |
spellingShingle |
Bivalve Crassostrea gigas Herpesvirus Japanese oyster Transmission Arzul, Isabelle Renault, Tristan Lipart, Cécile Davison, Andrew Evidence for interspecies transmission of oyster herpesvirus in marine bivalves |
topic_facet |
Bivalve Crassostrea gigas Herpesvirus Japanese oyster Transmission |
description |
Since 1991, numerous herpesvirus infections associated with high mortality have been reported around the world in various marine bivalve species. In order to determine whether these infections are due to ostreid herpesvirus-l (OsHV1), a previously characterized pathogen of the Japanese oyster (Crassostrea gigas), PCR analysis was carried out on 30 samples of larvae collected from four bivalve species (C. gigas, Ostrea edulis, Ruditapes decussatus and Ruditapes philippinarum), most exhibiting mortality prior to collection. All samples were shown to be infected by OsHV1. Viral genomes in three samples of C. gigas and three of R. philippinarum that originated from the same hatchery were unusual in bearing a deletion of at least 2.8 kbp in an inverted repeat region. The results demonstrate that OsHV1 is capable of infecting several bivalve species, and this raises the possibility that interspecies transmission may be promoted by intensive rearing in modern hatcheries. |
format |
Article in Journal/Newspaper |
author |
Arzul, Isabelle Renault, Tristan Lipart, Cécile Davison, Andrew |
author_facet |
Arzul, Isabelle Renault, Tristan Lipart, Cécile Davison, Andrew |
author_sort |
Arzul, Isabelle |
title |
Evidence for interspecies transmission of oyster herpesvirus in marine bivalves |
title_short |
Evidence for interspecies transmission of oyster herpesvirus in marine bivalves |
title_full |
Evidence for interspecies transmission of oyster herpesvirus in marine bivalves |
title_fullStr |
Evidence for interspecies transmission of oyster herpesvirus in marine bivalves |
title_full_unstemmed |
Evidence for interspecies transmission of oyster herpesvirus in marine bivalves |
title_sort |
evidence for interspecies transmission of oyster herpesvirus in marine bivalves |
publisher |
Society for General Microbiology |
publishDate |
2001 |
url |
https://archimer.ifremer.fr/doc/2001/publication-705.pdf https://archimer.ifremer.fr/doc/00000/705/ |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_source |
Journal of General Virology (0022-1317) (Society for General Microbiology), 2001-04 , Vol. 82 , N. 4 , P. 865-870 |
op_relation |
https://archimer.ifremer.fr/doc/2001/publication-705.pdf https://archimer.ifremer.fr/doc/00000/705/ |
op_rights |
2001 Society for General Microbiology info:eu-repo/semantics/openAccess restricted use |
_version_ |
1766393414667993088 |