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Virus Genes, 2015
During the course of our continuous surveillance of Gallid herpesvirus 2 (GaHV-2), 44 isolates were obtained from GaHV-2-positive chickens of different flocks in China from 2009 to 2013. The meq gene, considered as a major GaHV-2 oncogene, was sequenced and was found to contain an open reading frame of 1020 nucleotides encoding a 339 amino acid (aa ...
Kai Li, Li Gao, Hong-Yu Cui
exaly +3 more sources
During the course of our continuous surveillance of Gallid herpesvirus 2 (GaHV-2), 44 isolates were obtained from GaHV-2-positive chickens of different flocks in China from 2009 to 2013. The meq gene, considered as a major GaHV-2 oncogene, was sequenced and was found to contain an open reading frame of 1020 nucleotides encoding a 339 amino acid (aa ...
Kai Li, Li Gao, Hong-Yu Cui
exaly +3 more sources
Sequence determination of variable regions within the genomes of gallid herpesvirus-2 pathotypes
Archives of Virology, 2007Comparative genomic studies of attenuated and virulent strains of Gallid herpesvirus 2 (GaHV-2) have identified 6 regions of sequence variability. These regions include the open reading frames (ORFs) encoding UL36 and UL49 and regions devoid of large ORFs (132-bp repeats, a-like sequences and the junctions flanking the unique short region).
Robert F Silva
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Phylogeny and recombination history of gallid herpesvirus 2 (Marek's disease virus) genomes [PDF]
Virus Research, 2007 Phylogenetic analyses based on concatenated amino acid sequences from orthologous loci from eight genomes of alpha herpesviruses infecting birds provided strong support for the following hypotheses: (1) gallid HV3 is a sister taxon to gallid HV2 but gallid HV1 is not closely related to the other two chicken herpesviruses; (2) meleagrid HV1 is closer to
Austin L, Hughes, Pierre, Rivailler
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Virus Genes, 2008
The complete DNA sequence of the mildly virulent Gallid herpesvirus type 2 strain CU-2 was determined and consists of 176,922 bp with an overall gene organization typical of class E herpesviruses. Phylogenetically, this strain partitions in its own branch between the virulent strains RB-1B, Md11, and Md5, and the vaccine strain CVI988.
Stephen Spatz
exaly +3 more sources
The complete DNA sequence of the mildly virulent Gallid herpesvirus type 2 strain CU-2 was determined and consists of 176,922 bp with an overall gene organization typical of class E herpesviruses. Phylogenetically, this strain partitions in its own branch between the virulent strains RB-1B, Md11, and Md5, and the vaccine strain CVI988.
Stephen Spatz
exaly +3 more sources
Characterization of the Effects of Host p53 and Fos on Gallid Alpha Herpesvirus 1 Replication
Genes, 2023 Treatment options for herpesvirus infections that target the interactions between the virus and the host have been identified as promising. Our previous studies have shown that transcription factors p53 and Fos are essential host determinants of gallid ...
Hai Li, Shengwang Liu, Zongxi Han
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Virus Genes, 2008
Marek's disease (MD) is the leading cause of losses in chicken production in the world. Over the past 40 years significant progress has been made in the control of MD through the use of vaccines which reduce or delay tumor formation in vaccinated flocks. However, these vaccines fail to induce an immune response that protects against infection and virus
Stephen Spatz +2 more
exaly +3 more sources
Marek's disease (MD) is the leading cause of losses in chicken production in the world. Over the past 40 years significant progress has been made in the control of MD through the use of vaccines which reduce or delay tumor formation in vaccinated flocks. However, these vaccines fail to induce an immune response that protects against infection and virus
Stephen Spatz +2 more
exaly +3 more sources
Virus Genes, 2012
Marek's disease (MD) is a neoplastic and neurodegenerative disease of chickens, which is caused by the Gallid herpesvirus type 2 (GaHV-2). Although vaccination has been used widely in China, MD still occurs frequently. Some molecular epidemiologic studies have shown that Chinese GaHV-2 isolates seem to constitute a separate clade from strains isolated ...
Guang-Yu Hou
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Marek's disease (MD) is a neoplastic and neurodegenerative disease of chickens, which is caused by the Gallid herpesvirus type 2 (GaHV-2). Although vaccination has been used widely in China, MD still occurs frequently. Some molecular epidemiologic studies have shown that Chinese GaHV-2 isolates seem to constitute a separate clade from strains isolated ...
Guang-Yu Hou
exaly +3 more sources
Virus Genes, 2017
A bacterial artificial chromosome clone, designated LCY, was constructed from a Gallid herpesvirus 2 (GaHV-2) isolate from a GaHV-2 and reticuloendotheliosis virus co-infected clinical sample. The LCY GaHV-2 insert was sequenced and found to consist of 175,319 nucleotides.
Xiaomei Wang +2 more
exaly +3 more sources
A bacterial artificial chromosome clone, designated LCY, was constructed from a Gallid herpesvirus 2 (GaHV-2) isolate from a GaHV-2 and reticuloendotheliosis virus co-infected clinical sample. The LCY GaHV-2 insert was sequenced and found to consist of 175,319 nucleotides.
Xiaomei Wang +2 more
exaly +3 more sources
Avian Diseases, 2013
Herpesvirus replication within host cells results in concatemeric genomic DNA, which is cleaved into unit-length genomes and packaged into the capsid by a complex of proteins. The sites of cleavage have been identified for many herpesviruses, and conserved signaling sequences involved in cleavage and packaging have been characterized.
Stephen Spatz, Jeremy Völkening
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Herpesvirus replication within host cells results in concatemeric genomic DNA, which is cleaved into unit-length genomes and packaged into the capsid by a complex of proteins. The sites of cleavage have been identified for many herpesviruses, and conserved signaling sequences involved in cleavage and packaging have been characterized.
Stephen Spatz, Jeremy Völkening
exaly +3 more sources
Vaccine, 2017
Gallid herpesvirus 2 (GaHV-2) continuously evolves, which reduces the effectiveness of existing vaccines. To construct new GaHV-2 candidate vaccines, LMS, which is a virulent GaHV-2 field strain isolated from diseased chicken flocks in Southwest China in 2007, was modified such that both copies of its meq oncogene were partially deleted.
Xiaomei Wang +2 more
exaly +3 more sources
Gallid herpesvirus 2 (GaHV-2) continuously evolves, which reduces the effectiveness of existing vaccines. To construct new GaHV-2 candidate vaccines, LMS, which is a virulent GaHV-2 field strain isolated from diseased chicken flocks in Southwest China in 2007, was modified such that both copies of its meq oncogene were partially deleted.
Xiaomei Wang +2 more
exaly +3 more sources