Bovine Leukemia Virus (BLV)
A Mutant Form of the Tax Protein of Bovine Leukemia Virus (BLV), with Enhanced Transactivation Activity, Increases Expression and Propagation of BLV In Vitro but Not In Vivo
... of bovine leukemia virus (BLV), designated ...of BLV and was also able to transactivate the cellular proto-oncogene ...that BLV that encode the mutant protein might propagate and ...
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Visualizing bovine leukemia virus (BLV)-infected cells and measuring BLV proviral loads in the milk of BLV seropositive dams
... Bovine leukemia virus (BLV) infects cattle and causes serious problems for the cattle industry, ...of BLV occurs via in utero infection and ingestion of infected milk and ...in ...
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Dissemination of Bovine Leukemia Virus-Infected Cells from a Newly Infected Sheep Lymph Node
... for BLV glycoprotein ...the BLV surface (SU) envelope glycoprotein were mea- sured following the manufacturer’s instructions for a commercial enzyme-linked immunosorbent assay (ELISA) (Herdcheck ...
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Molecular characterization of bovine leukemia virus reveals existence of genotype 4 in Chinese dairy cattle
... Bovine leukemia virus (BLV) causes enzootic bovine leucosis and is widely spread worldwide, except several European countries, Australia and New ...Although BLV is highly ...
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The Region between Amino Acids 245 and 265 of the Bovine Leukemia Virus (BLV) Tax Protein Restricts Transactivation Not Only via the BLV Enhancer but Also via Other Retrovirus Enhancers
... Bovine leukemia virus (BLV) is the etiologic agent of enzo- otic bovine leukosis (EBL), which is the most common neo- plastic disease of cattle, and it is often associated with persis- ...
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Prevalence of bovine leukemia virus (BLV) infection in the northeast of Iran
... of bovine leukemia virus (BLV) in Khorasan Razavi and Khorasan Shomali provinces which are the main provinces located in the northeast of ...were BLV seropositive. The BLV ...
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Polyclonal bovine sera but not virus-neutralizing monoclonal antibodies block bovine leukemia virus (BLV) gp51 binding to recombinant BLV receptor BLVRcp1.
... Bovine leukemia virus (BLV) is a lymphotropic retrovirus of cattle that is closely related to human T-cell lymphotropic viruses 1 and 2 and causes enzootic lymphosarcoma/leukemia in a ...
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Protection of sheep against bovine leukemia virus (BLV) infection by vaccination with recombinant vaccinia viruses expressing BLV envelope glycoproteins: correlation of protection with CD4 T-cell response to gp51 peptide 51-70.
... 4 0022-538X/93/041803-08$02.00/0 Copyright © 1993, American Society for Microbiology Protection of Sheep against Bovine Leukemia Virus BLV Infection by Vaccination with Recombinant Vacci[r] ...
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Progression to persistent lymphocytosis and tumor development in bovine leukemia virus (BLV)-infected cattle correlates with impaired proliferation of CD4+ T cells in response to gag- and env-encoded BLV proteins.
... with bovine leukemia virus (BLV; a retrovirus closely related to human T-cell leukemia virus type 1) is unknown; however, the immune system likely plays an important role in ...
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T-cell responses to highly conserved CD4 and CD8 epitopes on the outer membrane protein of bovine leukemia virus: relevance to vaccine development.
... Protection of sheep against bovine leukemia virus BLV infection by vaccination with recombinant vaccinia viruses expressing BLV envelope glycoproteins: correlation of protection with CD4[r] ...
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Bovine leukemia virus discovered in human blood
... with BLV (E ≤ ...cies: bovine leukemia virus and Homo sapiens, and to insure that the primers we used were detecting only bovine leukemia virus and not other retroviruses ...
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Complete Bovine Leukemia Virus (BLV) Provirus Is Conserved in BLV-Infected Cattle throughout the Course of B-Cell Lymphosarcoma Development
... Bovine leukemia virus (BLV) and human T-cell leukemia virus types 1 and 2 (HTLV-1 and HTLV-2) belong to the same subfamily of ...integrated BLV proviruses in peripheral ...
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Even Attenuated Bovine Leukemia Virus Proviruses Can Be Pathogenic in Sheep
... the virus. Bovine leukemia virus (BLV) replication occurs via two main processes: the infection of new cellular targets and the mitosis of the host cell (recently reviewed in references ...
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BLV CoCoMo qPCR: Quantitation of bovine leukemia virus proviral load using the CoCoMo algorithm
... individual BLV long terminal repeat (LTR) sequences identified from 356 BLV sequences in GenBank using the CoCoMo algorithm, which has been developed specifically for the detection of multiple virus ...
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Epidemiology and genetic diversity of bovine leukemia virus
... that BLV-infected but clinically normal cattle may exhibit a degree of immunological dysregulation leading to economic losses for various reasons including reduced milk production [13], a high incidence of infec- ...
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Bovine leukemia virus long terminal repeat variability: identification of single nucleotide polymorphisms in regulatory sequences
... repeats (TRE), which are critical elements for both basal expression and for transactivation by the virally-encoded Tax protein. These TRE motifs contain imperfectly con- served cyclic AMP-responsive elements (CRE), ...
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Mapping of CD4+ T cell epitopes in bovine leukemia virus from five cattle with differential susceptibilities to bovine leukemia virus disease progression
... from BLV-seropositive Holstein-Friesian cat- tle (Table ...by BLV-CoCoMo-qPCR-2, a quanti- tative real-time PCR method that uses coordination of common motifs (CoCoMo) primers to measure the proviral loads ...
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Characterization of novel Bovine Leukemia Virus (BLV) antisense transcripts by deep sequencing reveals constitutive expression in tumors and transcriptional interaction with viral microRNAs
... and bovine tumors (Additional file 1: Table S1; Additional file 1: ...the BLV antisense ...asymptomatic BLV infected sheep (Additional file 1: Table S1) we could be confident that antisense/microRNA ...
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Involvement of the cyclic AMP-responsive element binding protein in bovine leukemia virus expression in vivo.
... These data demonstrate the incorporation of a CREB protein into a specific complex in BLV-infected PBMCs and extend our observation that the bovine CREB2 protein is able to activate BLV [r] ...
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An overview of RNA virus-encoded microRNAs
... of bovine leukemia virus (BLV), a retrovirus with RNA genome ...that BLV generates a conserved cluster of miRNAs ...The BLV miRNAs are ex- tremely expressed in malignant and ...
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