Results 151 to 160 of about 21,235,804 (166)

Detection of the OsHV-1 μVar in the Pacific oyster Crassostrea gigas before 2008 in France and description of two new microvariants of the Ostreid Herpesvirus 1 (OsHV-1)

Aquaculture, 2012
Abstract Since the summer of 2008, the mortality of young Pacific oysters Crassotrea gigas has been greatly increased on the French coast and may be linked to a microvariant of the Ostreid Herpesvirus 1 (OsHV-1), named OsHV-1 μVar. This variant is mainly characterized by a deletion of 12 consecutive nucleotides followed by a deletion of one adenine
Martenot, Claire, Fourour, S., Oden, Elise, Jouaux, A., Travaillé, Emmanuelle, Malas, Jean-Paul, Houssin, Maryline   +6 more
exaly   +4 more sources

Quantifying Ostreid Herpesvirus (OsHV-1) Genome Copies and Expression during Transmission

Microbial Ecology, 2011
Understanding the pathogenic potential of a new pathogen strain or a known pathogen in a new locale is crucial for management of disease in both wild and farmed animals. The Ostreid herpesvirus-1 (OsHV-1), a known pathogen of early-life-stage Pacific oysters, Crassostrea gigas, has been associated with mortalities of juvenile oysters in many locations ...
Colleen A, Burge, Carolyn S, Friedman
openaire   +2 more sources

Characterization of a nucleus located mollusc mitoferrin and its response to OsHV-1 infection

Biochimica et Biophysica Acta (BBA) - General Subjects, 2019
Mitoferrin genes as members of SLC25 family are conservatively existed across species, mainly locate on mitochondria and serve an important role in the regulation of whole cellular iron metabolism. Available iron withholding from pathogens presents an important host defense strategy, while the regulation role of mitoferrin against invading pathogens is
Lusheng, Xin, Bowen, Huang, Chen, Li, Changming, Bai, Chongming, Wang   +4 more
openaire   +2 more sources

Distribution of Ostreid herpesvirus-1 (OsHV-1) microvariant in seawater in a recirculating aquaculture system

Aquaculture, 2016
Abstract Ostreid herpesvirus-1 (OsHV-1) microvariant presents a significant threat to the commercial production of Crassostrea gigas worldwide. Investigating the transmission of the virus in the estuarine environment where oysters are grown has proven to be difficult due to the complexity of the ecosystem.
Olivia Evans, Paul Hick, Richard J Whittington   +2 more
exaly   +2 more sources

First report of OsHV-1 microvar in Pacific oyster (Crassostrea gigas) cultured in Spain

Aquaculture, 2012
Increased mortality events in Pacific oysters (Crassostrea gigas) have been detected, since 2008, in their farming areas along the entire French coastline. With regard to the etiological agent of these events, there is a strong correlation with the presence of a variant of Ostreid herpesvirus-1 (OsHV-1), designated OsHV-1 microvar (μvar).
Ana Roque, N Carrasco, Karl B Andree
exaly   +2 more sources

Immune Priming of Pacific Oysters (Crassostrea gigas) to Induce Resistance to Ostreid herpesvirus 1: Comparison of Infectious and Inactivated OsHV-1 with Poly I:C

Viruses, 2023
Paul Hick, Richard J Whittington
exaly  

Susceptibility variation to the main pathogens of Crassostrea gigas at the larval, spat and juvenile stages using unselected and selected oysters to OsHV-1 and/or V. aestuarianus

Journal of Invertebrate Pathology, 2021
Lionel Dégremont, Benjamin Morga, Elise Maurouard   +2 more
exaly  

Mass selection for survival and resistance to OsHV-1 infection in Crassostrea gigas spat in field conditions: response to selection after four generations

Aquaculture, 2015
Lionel Dégremont, Elise Maurouard
exaly  

The use of size and growing height to improve Crassostrea gigas farming and breeding techniques against OsHV-1

Aquaculture, 2017
Elise Maurouard, Jean-Baptiste Lamy, Lionel Dégremont   +2 more
exaly  

Pma Pcr, a Method to Determine Oshv-1 Undamaged Capsids and to Estimate Virus Dl50

2023
Tristan Renault, Nicole Faury, Benjamin Morga   +2 more
openaire   +1 more source